SPSS-将三个日期字段的值传递到文件名中

这是一条小蟒蛇:

BEGIN PROGRAM.
import spss, spssdata

# names of date variables (case sensitive)
varlist = ['period', 'version', 'created'] 

# fetch dates from dataset and format them to YYYYMMDD
data = spssdata.Spssdata(indexes=(varlist), cvtDates=(varlist))
dates = [date.strftime("%Y%m%d") for date in data.fetchone()]
data.close()

# Create 'save command' command and submit it to spss
spss.Submit(r"""
SAVE OUTFILE = 'C:\MyData\Inventory p{0} v{1} c{2}.sav'.
""".format(*dates))
END PROGRAM. 

您只需使用语法即可获得所需的结果:

TEMPORARY.
select if $casenum=1.
format Period Version Created (f11).
write out="C:\MyData\save with dates in name.sps"   
    /"save out='C:\MyData\Inventory p", Period, " v",  Version, " c", Created, ".sav' ".
exe.
insert file="C:\MyData\save with dates in name.sps".