11.Accumulate sub- totals and totals using DATA step statements. 12.Use SAS functions to manipulate character data, numeric data, and SAS date values. 13.Use SAS functions to convert character data to numeric and vice versa. 14.Pr...
12.Use SAS functions to manipulate character data, numeric data, and SAS date values. 13.Use SAS functions to convert character data to numeric and vice versa. 14.Process data using DO LOOPS. 15.Restructure SAS data sets with PROC TRANSPOSE. 16.Use macro variables to simplify program maintena...
Re: Convert numeric Date to Character Posted 03-27-2019 01:49 AM (594 views) | In reply to Ronein L = LeftIt left-hand justifies the six characters returned by the PUT function. You can explore this by adding:put '*' x2 char6. '*';put '*' x2_way2 char6. '*'; 0 Li...
/* extract the date portion; compress hyphens to determine format */ __dtpart = compress(scan(dattim, 1, ' T:', 'm'), '-'); /* need to convert all dates to the yymmdd10 format so that further */ /* processing can proceed – if not then need to get out */ if length(stri...
Check for date length If length is10,convert character date into the numeric date If length is7, means theDAY is missingthen impute with “01” and set imputation flag = ‘D’ If length is4, meansDAY and MONTH both are missingthen impute with01-01and set imputation flag = ‘M’. ...
Use SAS functions to manipulate character data, numeric data, and SAS date values. Process data using DO LOOPS. Process data using SAS arrays. Accumulate sub-totals and totals using DATA step statements. Validate and clean data. Use SAS functions to convert character data to numeric and vice ...
A SAS datetime value is the number of seconds between January 1, 1960 and the hour, minute, and seconds within a specific date. SAS 日期时间值是1960年1月1日至特定日期内的小时、分钟和秒之间的秒数。 SAS 日期字符串可在后缀加上D/d来表示是日期,时间字符串可在后缀加上T/t来表示是时间,日期...
a. SAS converts the values of PayRate to numeric values. No message is written to the log. 79 b. SAS converts the values of PayRate to numeric values. A message is written to the log. c. SAS converts the values of Hours to character values. No message is written to the log. d...
Use SAS functions to manipulate character data, numeric data, and SAS date values Use SAS functions to convert character data to numeric and vice versa Process data using DO LOOPS Process data using SAS arrays Generating Reports Generate list reports using the PRINT and REPORT procedures...
1. 字符串变量的变换DATA CHARACTER_FUNCTIONS; lowcse_ = LOWCASE('HELLO'); /* Convert the string into lower case: hello */ upcase_ = UPCASE('hello'); /* Convert the string into upper case: HELLO */ reverse_ = REVERSE('Hello'); /* Reverse the string: olleH */ nth_letter_ = SC...