Genstat has several commands for the analysis of simple of complex surveys, including facilities for modelling, imputation, calculations and manipulation. (For further details, see the Guide to Survey Analysis in Genstat.)
TABULATE |
forms tables of summaries of the values of variates classified by one or more factors |
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MTABULATE |
forms tables of summaries of variates classified by multiple-response factors |
SVBOOT |
bootstraps data from random surveys |
SVCALIBRATE |
performs generalized calibration of survey data |
SVGLM |
fits generalized linear models to survey data |
SVHOTDECK |
performs hot-deck and model-based imputation for survey data |
SVMERGE |
merges strata prior to survey analysis |
SVREWEIGHT |
modifies survey weights adjusting to ensure that their overall sum weights remains unchanged |
SVSTRATIFIED |
analyses stratified random surveys by expansion or ratio raising |
SVTABULATE |
tabulates data from random surveys, including multistage surveys and surveys with unequal probabilities of selection |
SVWEIGHT |
forms survey weights |
COMBINE |
combines or omits “slices” of tables, matrices or variates |
CSPRO |
reads a data set from a CSPro survey data file and dictionary, and loads it into Genstat or puts it into a spreadsheet file |
DTABLE |
plots tables |
MARGIN |
calculates or deletes margins of tables |
PERCENT |
expresses the body of a table as percentages of one of its margins |
TABMODE |
forms summary tables of modes of values |
TABSORT |
sorts tables so their margins are in ascending or descending order |
T%CONTROL |
expresses tables as percentages of control cells |