![]() For example, there is now a record in the sexfreq data set corresponding to sex = 1 and race = 1 even though there are no subjects in the data set of that sex and race combination ( COUNT = 0). That is, since there are 2 sexes and 8 races, the sexfreq data set contains 16 records - one for each of the combinations. I know that it could be possible using proc tabulate. Proc freq datamytable Tables points1points2 Run But I am wondering how to include information on the transition between table1 and table2, using colours in a two-way table with proc freq. Review the output to convince yourself that the sexfreq data set now contains one record for each possible combination of sex and race regardless of whether or not the combination occurs in the data set. I know that transition matrices can be created by frequency tables in SAS. The FREQ procedure can work with both string (character) or numeric categorical variables. The only difference between this code and the previous code is the inclusion of the SPARSE option. &varn) keep &varn) proc freq data&libn.&dsn tables &varn/nocol norow nocum nopercent run end else do ods output OneWayFreqs&varn(keep. The SAS PROC FREQ procedure prints all values of a given categorical variable in the Output window, along with the number and percentage of times each value appears. ![]() Output Dataset: SEXFREQ with SPARSE option Obs And, note that the data set contains four variables, sex, race, COUNT (whose value is the number of subjects in the data set of that sex and race), and PERCENT (whose value is the percentage of subjects in the data set of that sex and race). ![]() Review the output to convince yourself that the sexfreq data set contains one record for each combination of sex and race that occurs in the data set. Therefore, since the PRINT procedure does not have a DATA= option to tell SAS the name of the data set to print, SAS prints the current data set, namely sexfreq. The data set in the OUT= option becomes the current data set. ![]() Instead, the results are dumped to the temporary data set sexfreq that is specified in the OUT= tables option. The NOPRINT tables option tells SAS to suppress printing the two-way crosstabulation of sex* race. PROC FREQ in SAS is a procedure for analyzing the count of data. ![]()
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