analysis Analysis Programs stderrs Standard Errors of Percentages and Means newvars Programs to Recode and Compute New Variables subset Subset Procedure
Archiver SDA Archiver Disclosure Specifications to preserve confidentiality HARC HTML archive specification file HSDA HTML link to SDA programs Interface Modifying the SDA user interface Language Using non-English languages in SDA Precision Precision specification for output of results QuickTables Simplified interface for producing tables SDAlog Generate a report of SDA usage Searchmanager SDA search manager SE Compare Comparison of standard errors with other packages Updates Changes to SDA since Version 3.4
DDL Data Description Language ddlmod Modify and merge DDL files makesda Generate an SDA dataset CASEStoDDL Summary of procedures to create a DDL file from CASES q4toddl Convert CASES (vers. 4) Q-language instruments to DDL q4toddlb Summary of batch keywords for Q4TODDL command files q4toddlc Summary of command-line options for Q4TODDL q4toddle Examples of Q4TODDL input and output
xcodebk Basic documentation for the XCODEBK program xcodebk-f Summary of formatting instrtuctions used by XCODEBK xcodebk-k Summary of keywords for XCODEBK command files WORDmacro Install and use Word macro for codebooks
IDOC Summary of procedures to create instrument documents IDL Specifications for Instrument Documentation Language qextract Extract information from CASES instruments, and produce an IDL file xcodebk-idoc Using XCODEBK to generate instrument documents WORDmacro Install and use Word macro for codebooks
describe Describe a variable tables Crosstabulations means Comparison of means corrtab Comparison of correlations correl Correlation matrix regress Multiple regression logit Logit and Probit regression listcase List values of individual cases xtables Extended n-way crosstabulation program
recode Recode variables into a new variable compute Perform calculations to create a new variable
makeDDLsps Convert an SPSS file (.sav or .por) into DDL and data files DDLtoX Convert DDL to SAS, SPSS, Stata, or DDI (XML) definitions subset Generate a data file and metadata file for a subset of variables and/or cases xconvert Convert SAS, SPSS, or Stata definitions into XML (DDI) or DDL xconverte Examples of data definitions handled by XCONVERT DDIreader Online service to convert DDI files to DDL SDAtoXML Read an SDA dataset and create variable definitions in XML