PROC FREQ in SAS University Edition Day 31 || PROC FREQUENCY in SAS
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- čas přidán 11. 09. 2024
- FREQUENCY PROCEDURE: PROC FREQ
Produces frequency counts and cross tabulation tables
count frequencies of both character and numeric variables
Can produce statistics to analyze relationships among variables.
Syntax:
PROC FREQ data=data-set-name options;
TABLES variable(s) / options;
BY variable-list;
Run;
BY statement is optional, Is used to print the results in different pages in
output window by the variables given in BY statement
Some useful options:
Options that can be used in TABLES statement:
List: prints two-way to n-way tables in a list format rather than as
cross tabulation tables.
Nocum: suppresses printing of cumulative percentages of a table
Nocol: suppresses printing of column percentages of a crosstable
Norow: suppresses printing of row percentages of a crosstable.
Nopercent: suppresses printing of cell percentages of a
crosstable or table.
Missprint: prints missing value frequencies for two-way to n-way
tables.
Missing: includes missing values in % and statistics calculations.
Chisq - performs several chi-square tests.
Options that can be used in PROC FREQ statement:
Noprint: suppresses printing of results in output window
Order= Freq: sorts by descending frequency count (default is the
unformatted value).
Kindly create video on LB baseline like it lbblfl and other related complex topics.
Nice video ... upload macro and SQL and clinical research
Thank you, Proc SQL was already uploaded, check this link for advanced sas videos
czcams.com/play/PLFi-P66n0-1xLLPL5709zQVS6VT2KiB7m.html
For Macros, check this link videosczcams.com/video/OJpl8CqLPrU/video.html
very good explaination
please make more videos on sas mam.....
Can we get same output with data step as like as proc frequency output
Good explanation mam