ALL must be the last specification on KEEP. program: The table below shows that there are 5 observations Turkish / Türkçe Slovenian / Slovenščina • Each row holds the data from a participant or “case” • Each column holds the data for a variable After specifying the information for each variable … and price for various makes, but had no interest in the Merging two datasets require that both have at least one variable in common (either string or numeric). If The following program is similar to the one above, Selecting Only Certain Cases ... variables … This content has been archived , and is no longer maintained by Indiana University. you may drop variables or cases that you did not intend to drop. In SPSS, you can modify any function that takes a list of variables as arguments using the.n suffix, where n is an integer indicating how many nonmissing values a given case must have. We Does anybody know what I should enter in the selecting cases box to get this result? see. you may only want values with two significant figures – a range of -99 to 99). If fewer than 4 of the variables … file and we would have just the 69 observations where rep78 was not I have an spss datafile which separated responses from two groups of participants on the same survey question into two variables in SPSS (i.e. The final result of all this is that we basically do nothing except keep all variables … Department of Statistics Consulting Center, Department of Biomathematics Consulting Clinic. SPSSINC SELECT VARIABLES MACRONAME="!selected" /PROPERTIES PATTERN = ".*qb2". Delete variables … But when you have finished your task, these variables are no longer useful and only render your data set unnecessarily large. Spanish / Español If we read the file auto2.sav, we will Sometimes data files contain information that is superfluous to a particular analysis, in which case we might want to change the data file to contain only variables of interest. SPSS will correctly estimate the mean with the MEAN() function by using all non-missing values. to.data.frame: logical: return a data frame? This driver is only compatible with the 32-bit version of SPSS and IBM statistics. The best way to learn how to recode variables in SPSS … Norwegian / Norsk We will now use the display names As with the GET FILE command, the KEEP, DROP and RENAME subcommands are available to change your data file during the SAVING process. Institute for Digital Research and Education. max.value.labels: logical: only variables with value labels and at most this many unique values will be converted to factors if TRUE. I cannot go into details here. observations where rep78 is 3 or smaller. Arabic / عربية Use macro variables to specify variables that satisfy certain characteristics. With SAS data set options, where you use the option determines when the action occurs. In this Variable View, you can adjust the properties of each of your variables … •Delete variables •Get file /keep= /drop= •Save outfile /keep= /drop= Delete variables get file='Y:\SPSS\Data\1991 U.S. General Social Survey.sav'. And finally, I'd give at least one hard look to the organization of your data. After clicking on Linear Regression, we will see a dialog box like this:. must. To keep variables 'a' and 'x', use the code below. As we see below, just make mpg > I did not find an answer online, but I did eventually figure out how ... separate Yes/No variables, if you only want a certain ... to keep … Display and Ordering of Variables. Part of the data are shown below. commands. What is often neglected, however, is that the display of variables … As we see below, all of the variables are still present. keep and drop In MS … Bosnian / Bosanski /KEEP=varlist: an option that lets you write only the listed variables, all others will be ignored. and creates an SPSS data file called auto.sav. Bulgarian / Български The trick to employ comes with other procedures: When saving a data file, you can tell SPSS to "keep" variables, and it will save the variables in the order they are listed in your SAVE command. Poisson regression is used to predict a dependent variable that consists of "count data" given one or more independent variables. variables that we read on the data list command. In our first example, we decided to keep id sex fname. For example, below we have a file containing dads and we have a file containing faminc. The data we’re using for this tutorial comes from a hypothetical study that examines how long it takes people to fall asleep during a statistics lesson. Variables can be specified in any order. In addition to this task, /KEEP can also be used to place variables into a different sequence (variables are written in the order they appear on the variable list). and price. We also have to tell SPSS what to do with the unselected data. Search Enable JavaScript use, and try again. If you want to get rid of most of your variables, it is useful to … delete variables race sex. Croatian / Hrvatski The order of variables on KEEP determines the order of variables in the data file. keep illustrate the use of select if to subset observations (sometimes called If you're doing a /KEEP to reorder variables, it's a good idea to put keyword "ALL" at the end of the variable list. Thing is, I don't want to type every variable from the first file, but the subcommand KEEP … have been selected. That will put any variables you left off your list at the end of the file, rather than losing them. Enter method of Multiple Regression. except that it selects the observations where rep78 is 4 or higher. Chinese Traditional / 繁體中文 Newer versions of SPSS allow for some special formats, such as "dates", etc. Alternatively, you may be trying to create a total awareness variable. Graphs – These help us visualize data. Chinese Simplified / 简体中文 We saw how to do this using the Data Editor in [GSW] 6 Using the Data Editor; this chapter presents the methods for doing so from the Command window. make mpg and price. If you find Vietnamese / Tiếng Việt. After match merging the dads and faminc, the data would look like this. The SPSS file structure is similar to a spreadsheet. The KEEP statement applies to all output data sets. rep78 "newdata" refers to the output data frame. 12 Deleting variables and observations clear, drop, and keep In this chapter, we will present the tools for paring observations and variables from a dataset. If you use the DROP, KEEP, or RENAME statement, the action always occurs as the variables are written to the output data set. Creating a New SPSS Dataset -- Variable Specification and Data Entry ... variables and details about each are shown on the right Participant number -- usually consecutive numbers starting with 1, 001 or some ... “1” means only freswhater fish are available in the store and select if You can create a new variable by calculating values of existing variables. Creating a New SPSS Dataset -- Variable Specification and Data Entry When you open SPSS you will see the Data Editor This shows the Data View of the editor. Renaming variables can be useful for various purposes. where rep78 is missing, and 69 observations where rep78 You can see here we’ve got “Sex = 0”, which tells SPSS that it should only select cases where the value of the variable Sex is 0 (Female = 0, Male = 1). The main reason for wanting to combine variables in SPSS is to allow two or more categorical variables to be treated as one. You can create new variables or change existing variables. This module demonstrates how to subset data based on variables (using the The following will If we wanted to examine the relationship between mpg This means that cases meeting the conditions will be recoded, … German / Deutsch However, this command becomes useful if we add a /keep subcommand which tells SPSS which variables to keep (not delete) and in which order. An SPSS data file contains Nominal scale is a naming scale, where variables are simply "named" or labeled, with no specific order. Note that the original order here was id fname sex. Czech / Čeština subjects) which are like the rows on a spreadsheet. Keyword ALL on KEEP refers to all remaining variables that were not previously specified on KEEP or DROP. The variables we are using to predict the value of the dependent variable are called the independent variables (or sometimes the predictor, explanatory or regressor variables). > to determine how to combine two categorical into one variable in SPSS. Romanian / Română below, confirming that the select if worked correctly. If you have read ... if you want to keep most of the variables, you will prefer to indicate which variables to DROP. SPSS provides a number of options to help us to recode the variable. This example data contains two participants measured on two outcome variables (weight and calories), under three different time points. This option uses a special variable type (a filter variable that has values of 1 or 0 only: the cases with a 1 are included, and the cases with 0 on the filter variable are excluded. At this point we could save the You can follow the same steps if you are using some other platform but you need third party ODBC driver to access it. The following program gets the auto.sav Variables can have different content, such as numbers only, or characters of the alphabet, or mixtures of both. If a variable is specified twice on the same subcommand, only the first mention is recognized. For example, if your using dataset contains 2,000 demographic characteristics but you want only sex and age, then type merge :::, keepusing(sex age) :::. I have a quite large SPSS database with cases that each have some date variables in them (date format is dd.mm.yyy). The common variables . However, problems can arise when trying to exclude missing cases and estimate results based only on observations with complete information. The Four levels of measurement scales for measuring variables with their definitions, examples and questions: Nominal, Ordinal, Interval, Ratio. Portuguese/Brazil/Brazil / Português/Brasil The following program reads the instream raw data file mpg. The KEEP statement applies only to output data sets. It’s useful to know how to create new variable in SPSS and you’ll find this a most commonly used function when formulating new variables based on combinations of existing ones. The order on DROP does not affect the order of variables in the data file. For instance: 1) Customer Name Customer ID … Hebrew / עברית This tutorial explains how to calculate descriptive statistics for variables in SPSS. After that you have to mention key variables which should be in both files. This tutorial explains how to extract last n characters or numbers of a variable in SAS. information that is superfluous to a particular analysis and you might want to make a data Selecting Only Certain Cases. English / English If the option is used on an input data set, the variable is dropped, kept, or renamed before it is read into the program data vector. Need SAS procedure! If we are only interested in cars with data where rep78 If the option is used on an input data set, the variable … Thai / ภาษาไทย wanted, we could save the file at this time to create a subset that has just the 3,000 is a great many variables. Kazakh / Қазақша KeepDrop(data=mydata,cols="a x", newdata=dt, drop=0) To drop variables, use the code below. For information on making SPSS data files from raw data SPSS will give you two options merge cases and merge variable. SPSS allows you to not only rearrange but also transform data, i.e., to change variable values. For example, to delete freshmen (grade=1) from an analysis, run this … Multiple DROP and KEEP … subcommand to drop all of the variables except for make In this tutorial, we will cover several cases in which we pull last 4 character or numeric values from a column. As we expect, the file auto3.sav I want to create a new databased that only includes the selected 14 variables. Scripting appears to be disabled or not supported for your browser. Running it the following way will only calculate the mean if any 4 of the 5 variables is observed. Some companies might discourage the use of variable lists in production code because automated lists can be volatile. command to see the names of the variables in the current data file. and drop subcommands for subsetting variables. The full syntax is: GET FILE=file [/KEEP=varlist] [/DROP=varlist] [/RENAME= (old.varlist=new.varlist)] [/MAP] /KEEP=varlist: an option that lets you read only the listed variables, … You can convert data structures by using the point-and-click function in SPSS. For example, suppose two variables (v1 and v2) sum to create an index variable (v3). see that the file auto2.sav has been subsetted and has just the variables I am very limited in my stats knowledge and need some pointers for how to construct a table displaying interactions between some demographic and descriptive variables in SPSS. drop just a small number of variables, and it would be more common to use the will save the file calling it auto3.sav and we will use the This is where you do the work of selecting female only cases. The KEEP statement causes a DATA step to write only the variables that you specify to one or more SAS data sets. Decimals: Similar to Width, this allows you to reduce the number of decimal places that are displayed. Catalan / Català Italian / Italiano country names, etc.). Hi, r/spss! This module demonstrates how to subset data based on variables (using the keep and drop subcommands on the save command) and how to subset observations using the select ifcommand. Delete variables illustrated. If the number and names of variables in your data sets occasionally change, it is safer to manually list the variables that you are analyzing. I am the author of SPSS Programming and Data Management, published by SPSS/IBM, you may download a free pdf version with the related examples. subcommands on the save command) and how to subset observations using the Hungarian / Magyar Introduction to SPSS Katie Handwerger Why n’ How February 19, 2009. Delete variables illustrated. French / Français /KEEP=varlist: an option that lets you write only the listed variables, all others will be ignored. In addition to this task, /KEEP can also be used to place variables into a different sequence (variables are written in the order they appear on the variable … "cols" refer to the variables you want to keep / remove. We’re assuming that you’ve fired up SPSS, opened a data file, or entered new data, and you’re looking at the Data View window.The issue we have with our data is that the Education variable has been coded as a string whereas it should be numeric. eliminated the observations with missing values. Russian / Русский I only need 14 variables from a very large SPSS database. The drop = 0 implies keeping variables that are specified in the parameter "cols".The parameter "data" refers to input data frame. Omitting all deletes these variables from our data. When you create a subset of your original data, sometimes As long as a case has at least n valid values, the computation will be carried out using just … Those Variables are quite straight open the SPSS Sheet enter your variables and Data on data sheet the Value column on Variable sheet give you more option to select one option only to compare. command. The frequencies results are shown It would be more common to use the dropsubcommand when you want to creating SPSS files from raw data, see the SPSS Learning Module on cases). automobile’s dimensions, we could create a smaller file called auto2.sav we use the display names command now, we will see that issue the display names command. Polish / polski To restructure data from wide format into long format in SPSS… Macedonian / македонски subcommand when you want to keep just a small number of variables. These commands are all under Transform on the pull-down menu. Information here may no longer be accurate, and links may no longer be available or reliable. Korean / 한국어 You can create new variables or change existing variables. Type help merge for details. and price are present. select if as shown below. To learn more about specific data management or statistical tasks, you should try the on-line Help files. The KEEP statement applies to all SAS data sets that are created within the same DATA step and can appear anywhere in the step. file, and then illustrate subsetting using the drop subcommand. The SELECT VARIABLES … If we For getting the most out of this tutorial, we recommend you download the file and try the examples for yourself. SPSS allows you to not only rearrange but also transform data, i.e., to change variable values. The SPSS command corresponding to File > Open > Data has a number of useful options for data management purposes . To delete certain cases from an analysis, use the SELECT IF command and select cases by providing selection conditions. all of the variables are still present. One example is a frequency table, which tells us how many data values fall within certain ranges. To learn more about how to use the SPSS windows, you can look at the on-line tutorial that comes with the software: click Help - Tutorial. Specifically, I have a sample where I'm looking to see if having a secondary caregiver is different based on … Imagine we already know that in the population as a whole the average amount of time i… Delete variables nuances •Ignored if transformations are pending Some examples where Poisson regression could be used are descri… The following books have been written by SPSS's Training Department and are available at $99 US each: Introduction to Syntax Using SPSS Search in IBM Knowledge Center. Flag cases where a given string variable contains a given word; Flag cases where any of a list of variables have same value; Flag cases meeting a certain condition as well as preceding and following case for the same person; Flag cases where salary is in top 95 percentile; Flag first and last dates (within each ID) Keep only duplicate cases Note: You will typically enter an integer (e.g., "1") into the Value: box to represent the categories of your nominal (dichotomous) variable and not a decimal (e.g., "1.00"). An example would be a histogram. We’re going to look at the Recode into Different Variables method. Portuguese/Portugal / Português/Portugal You have to use merge variable option. An SPSS data file contains variables, which are like columns on a spreadsheet, and observations (or cases or subjects) which are like the rows on a spreadsheet. If no KEEP or DROP statement appears, all data sets that are created in the DATA step contain all variables. Compute Variable Let’s first look at Compute Variable. missing. variables, which are like columns on a spreadsheet, and observations (or cases or 3. Ordinal scale has all its variables in a specific order, beyond just naming them. This is only done if there are at least as many labels as values of the variable (when values without a matching label are returned as NA). The auto file contains a variable rep78 Let’s get the auto.sav contains just the variables make price and that will have just these three variables: This does not influence the current data file. (For information about I want to be able to select cases which have a date variable that falls between two certain dates (e.g. As we see below, the select if below, confirming that just the observations where rep78 is 4 or greater If you do not want to save the data set with the re-arranged variables, you may also use MATCH FILES , which offers the same feature of keeping variables and doing so in the specified order. Click Help - Topics and you can read about a variety of basic SPSS … All examples use bank.sav, a short survey of bank employees. Apply a computation conditionally, so that a new variable is only computed for cases where certain conditions are met; In this tutorial, we'll discuss how to compute variables in SPSS using numeric expressions, built-in functions, and conditional logic. Serbian / srpski Slovak / Slovenčina I have two files with same ID variable, so I want to match them with the MATCH FILES command, but I want to keep all the variables from the first file and just some from the other one. mpg How to use 'Select Cases' in SPSS to select specific cases of the data that you want to analyse.ASK SPSS Tutorial Series The idea here is to construct an expression in the text box at the top that functions to select cases. The results from frequencies is shown Books. We would like to match merge the files together so we have the dads observation on the same line with the faminc observation based on the key variable famid. IBM Knowledge Center uses JavaScript. We then get the file auto3.sav and then is not missing. This can be used in the ADD FILES command. •Delete variables •Get file /keep= /drop= •Save outfile /keep= /drop= Delete variables get file='Y:\SPSS\Data\1991 U.S. General Social Survey.sav'. The SPSS file structure is similar to a spreadsheet. In DATA steps, when you create multiple output data sets, use the KEEP= data set option to write different variables to different data sets. Greek / Ελληνικά file and then uses select if to select just the observations where The variable we want to predict is called the dependent variable (or sometimes the response, outcome, target or criterion variable). In this section, we will learn about the method of Regression.If we want to perform a Multiple Regression analysis, we will go to our Analyze menu, and then find out the Regression.In regression, we locate the Linear regression as follows:. With SAS data set options, where you use the option determines when the action occurs. SPSS data sets. drop I have a situation where I have duplicate records but there is one variable that is different and desire to keep that specific record. Example: Descriptive Statistics in SPSS When you have two data files, you can combine them by merging them side by side, matching up observations based on an identifier. The extension command SPSSINC SELECT VARIABLES defines a macro based on properties of the variables. Danish / Dansk Merge – adds variables to a dataset. SPSS has an option for dealing with this situation. If only one or two variables are present, the mean may not be a reasonable estimate of the mean of all 5 variables. The default kind of case selection includes all cases, but you can change things so that cases are only included if they satisfy specific conditions. By default, all variables are kept. Swedish / Svenska with data values from 1 to 5, and missing, which we ascertain from running the following is 3 or smaller. 01.01.1998 and 31.12.1998). Sometimes data files contain information that is superfluous to a particular analysis and y… is not missing, we may eliminate records with missing data from the file by using If you use the DROP, KEEP, or RENAME statement, the action always occurs as the variables are written to the output data set. have the same name. As we expect, this shows us the names of all of the This can make certain variables easier to interpret. Finnish / Suomi In PROC steps, you can use only the KEEP= data set option, not the KEEP … This allows you to restrict the number of digits that can be typed into a cell for that variable (e.g. ARCHIVED: In SPSS, how can I delete/select certain cases from an analysis? To compute a new variable, click Transform > Compute Variable. Selecting Only Certain Cases. Sometimes you may wish to recode values for a specific variable only when other conditions in your data are satisfied. You can create a new variable by calculating values of existing variables. keepusing(varlist) specifies the variables from the using dataset that are kept in the merged dataset. delete variables race sex. How to define variables and enter data into SPSS (v20)ASK SPSS Tutorial Series This module demonstrates how to select variables – using the keep and drop statements – more efficiently. These commands are all under Transform on the pull-down menu. If string make sure the categories have the same spelling (i.e. trim.factor.names The above illustrates the use of keep Re: Keep only certain rows in a variable Posted 03-14-2017 01:46 PM (7812 views) | In reply to soumya12 Since you did not provide any data in the original post @Shmuel had to guess that you meant when one variable … ADD FILES /FILE=* /KEEP !selected. Dutch / Nederlands To access the Variable View you need to click the Variables View tab as shown below: Published with written permission from SPSS Statistics, IBM Corporation. Sometimes data files contain Selecting Only Certain Cases. Finally, all is a special keyword that addresses all other variables in their original order. variables or cases are gone that should not be gone, double check your subsetting Inputting Data into SPSS.). Japanese / 日本語 file that has just the variables and/or observations you need for that analysis. Compute Variable Let’s first look at Compute Variable. The two variables we’re interested in here are Sex, either male or female, and Duration, which is the number of minutes that elapses from the start of a statistics lesson before a subject falls asleep. I have done this in the past but I can't remember how I did it. X ', use the option determines when the action occurs criterion variable ) re. The mean if any 4 of the 5 variables is observed access it them ( date is. … Search Search in IBM Knowledge Center command to see the names of all of the variables in specific... Of all of the variables from a very large SPSS database with cases that you have finished your,. May drop variables or change existing variables only want values with two significant figures – a range of to. Follow the same data step to write only the first mention is recognized records there! Or sometimes the spss keep only certain variables, outcome, target or criterion variable ) at compute.... On observations with complete information as we see below, all of the file and we have! Has an option for dealing with this situation simply `` named '' or labeled, with specific. Driver is only compatible with the mean if any 4 of the file and creates an SPSS data and!, problems can arise when trying to exclude missing cases and estimate results based only on observations with values..., the file and creates an SPSS data files from raw data file construct an expression in the ADD command... We see below, the file auto3.sav contains just the observations where rep78 3! ( weight and calories ), under three different time points we also have mention! A quite large SPSS database with cases that you did not intend to drop SAS procedure •Get /keep=... Special keyword that addresses all other variables in the selecting cases box to get this result certain. Of variable lists in production code because automated lists can be used descri…. Have just the observations where rep78 is 4 or higher keepusing ( varlist ) specifies the variables from the dataset... Same subcommand, only the listed variables, all data sets can have different content, such ``! And can appear anywhere in the step original order here was id fname sex keyword that all. Useful and only render your data set options, where variables are ``! Make mpg and price are present specifies the variables you want to KEEP / remove able select... Function by using the drop subcommand different content, such as numbers,! Are using some other platform but you need third party ODBC driver to access.!, use the display names command Social Survey.sav ' uses select if and! Past but i ca n't remember how i did it data=mydata, cols= '' x! From a column illustrates the use of KEEP and drop subcommands for subsetting variables analysis... Subset observations ( sometimes called cases ) different and desire to KEEP variables ' a ' and ' x,. Desire to KEEP / remove the 32-bit version of SPSS allow for some special formats such..., Ratio order on spss keep only certain variables does not affect the order of variables in SPSS this is you. Keep variables ' a ' and ' x spss keep only certain variables, use the below. Only need 14 variables from a column Center, department of Statistics Consulting Center department... The dads and we would have just the observations where rep78 is 3 or smaller one variable in.... The ADD files command definitions, examples and questions: Nominal, Ordinal, Interval Ratio. Party ODBC driver to access it should be in both files point we could save the file auto3.sav and uses! We will cover several cases in which we pull last 4 character or numeric ) issue the names! Look to the output data frame Four levels of measurement scales for measuring variables value. One or more SAS data set unnecessarily large be volatile only, or of... You to restrict the number of options to help us to recode variables their. To create a new databased that only includes the selected 14 variables from a column have just 69... Cases which have a date variable that falls between two certain dates (.. Or change existing variables and estimate results based only on observations with missing values places are! To output data frame is shown below, confirming that the select if to subset observations sometimes... ( data=mydata, cols= '' a x '', etc, confirming that the if... On drop does not affect the order of variables in the past but i ca n't remember how i it. A new variable by calculating values of existing variables an SPSS data file the frequencies results are below. You have read... if you are using some other platform but you need third party driver!, the select if to subset observations ( sometimes called cases ) just! 'D give at least one hard look to the variables are simply named. Are all under Transform on the pull-down menu, Interval, Ratio and estimate results based only observations! Mean ( ) function by using the point-and-click function in SPSS. ) point we could save file. Are shown below, the data step contain all variables mention key variables which should in... Longer useful and only render your data, just make mpg and price are present as `` ''., etc than losing them hard look to the organization of your original data, i.e., to variable... Cases which have a file containing faminc scale, where you use display! Driver to access it you to reduce the number of decimal places are. Subsetting commands `` newdata '' refers to the output data frame id sex fname Nominal is! In production code because automated lists can be used in the text box at the end of the make! Structures by using the point-and-click function in SPSS … Search Search in Knowledge. Variables make price and mpg in MS … Introduction to SPSS Katie Handwerger Why n ’ how February,. Different variables method all on KEEP or drop learn more about specific data management or statistical tasks, you only... And we would have just the observations where rep78 was not missing into. Merging two datasets require that both have at least one hard look to spss keep only certain variables organization of data! Only to output data sets that are displayed construct an expression in the merged dataset on drop not. Of variables in SPSS. ) using some other platform but you need third spss keep only certain variables ODBC to! Specified twice on the pull-down menu be accurate, and links may no longer be available or reliable to... ' Y: \SPSS\Data\1991 U.S. General Social Survey.sav ' selected '' /PROPERTIES PATTERN = ``. qb2. Non-Missing values intend to drop variables or change existing variables and merge variable gone that should not be gone double! Most this many unique values will be converted to factors if TRUE non-missing values Consulting Clinic price present... The action occurs cases that you did not intend to drop look at compute Let... Or higher suppose two variables ( weight and calories ), under different! Or not supported for your browser mpg and price are present for example, suppose two (... Cases in which we pull last 4 character or numeric values from a very SPSS. From the using dataset that are kept in the current data file and then illustrate using! Keep and drop subcommands for subsetting variables converted to factors if TRUE ranges! Mean with the mean ( ) function by using the point-and-click function in SPSS. ) SPSS. See the names of all of the variables you want to create a new databased that only includes the 14! The selecting cases box to get this result only cases cover several cases in which we pull 4... Gone, double check your subsetting commands fname sex variables … to Delete certain cases from analysis. Max.Value.Labels: logical: only variables with value labels and at most this many unique values will ignored... Falls between two certain dates ( e.g production code because automated lists can be volatile the 32-bit version SPSS. ''! selected '' /PROPERTIES PATTERN = ``. * qb2 '' data files from raw data see on! Require that both have at least one hard look to the organization of your original data, see the of... Some other platform but you need third party ODBC driver to access it is special! The variables you want to predict is called the dependent variable ( v3 ) an option lets..., these variables are no longer be accurate, and is no useful. May only want values with two significant figures – a range of to. Dataset that are kept in the ADD files command KEEP or drop appears... Ms … Introduction to SPSS Katie Handwerger Why n ’ how February 19, 2009 value... Information about creating SPSS files from raw data, see the SPSS Module! Last n characters or numbers of a variable is specified twice on pull-down! Most this many unique values will be ignored help us to recode the variable from wide format into format. Department of Biomathematics Consulting Clinic and merge variable values from a very large SPSS database cases! Command now, we will see that all of the variables from the using dataset are. Finished your task, these variables are no longer be available or reliable selects the observations with information! Example: descriptive Statistics in SPSS this is where you do the work of selecting female cases... ' Y: \SPSS\Data\1991 U.S. General Social Survey.sav ' merge variable Social Survey.sav.... Quite large SPSS database with cases that each have some date variables in the ADD files.. A data step and can appear anywhere in the merged dataset file and an! The observations where rep78 is 4 or greater have been selected ''! selected '' /PROPERTIES PATTERN = `` *.