Can you please recode this variable for me; Married =1 and not married =2. Recode: marital status ([married (4,5) and not married (1,2,3,6,7,8) < High school= 1 and not > High school= 2. Recode: education [< High school (1,2)] and [> High school (3,4,5,6)]0...
RECODE date * NUMBER. Numeric fields may be defined with labels, just like choice and check fields. In such cases you have the option of outputting the numeric values, as in NUMBER codes or, the labels defined for the values, as in NUMBER labels STRING. It is rare to put value labe...
Instead, SAS retains the values. 47. When grouping is in effect, can the WHERE clause be used in PROC SQL to subset data? No. In order to subset data when grouping is in effect, the HAVING clause must be used. The variable specified in having clause must contain summary statistics. 48...
For example, a variable with values from 1 to 99 might have value labels of “NOT HOME” for 97, “DIDN’T KNOW” for 98, and “NOT APPLICABLE” for 99. If this variable is converted to a factor in R using the value labels as the factor labels, all of the values from 1 to 96...
There are several ways to identify and remove unique and duplicate values: PROC SORT In PROC SORT, there are two options by which we can remove duplicates. 1. NODUPKEY Option 2. NODUP Option The NODUPKEY option removes duplicate observations where value of a variable listed in BY statement...
(time ne 'Account Number') rename = col1 = Metric) name = time ; by 'account number'n; var _numeric_; run; * Recode the time variable to match char_t; data num_t (rename = t = time drop = time); length t $ 3; set num_t; t = prxchange('s/\_Metric\s*$//', -1, ...
12、data setsinvestigate and summarize data by generating frequency tables and descriptive statistics create SAS variables and recode data valuessubset datacombine multiple SAS filescreate listing, summary, HTML, and graph reports.After completing this course, you should be able to··· 13、3;··...
10. Drag the ‘GENDER_R’ variable to the ‘Separate Tables by’ section. 11. Click on the ‘Plausible Values’ section at the right-hand side of the software window. This section will become active and highlighted in light yellow. 12. Go to the ‘Select variables’ section and click...
values:if inlist(state,"NC","AZ","TX","NY","MA","CA","NJ") Statahasalimitof10argumentstoinlist()(which includesthestringvariable)whenthearguments arestrings.Morethanonevariablecanbe specified. Referencingmultiplevariablesatatime: Saythefollowingvariablesareinadatafile ...
work.shoes; /* the by statement fixes * the variable order in work.shoes **/ by region subsidiary product; var stores sales inventory; output out= work.shoes (drop= _TYPE_ _FREQ_) sum=stores sales inventory;run; /* long to wide because: * there are repeats of by-variable values *...