+
+Table: X
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,1.00,1.00,10.0%,16.7%,16.7%
+,3.00,2.00,20.0%,33.3%,50.0%
+,4.00,1.00,10.0%,16.7%,66.7%
+,5.00,2.00,20.0%,33.3%,100.0%
+Missing,99.00,4.00,40.0%,,
+Total,,10.00,100.0%,,
+])
+AT_CLEANUP
+
+AT_SETUP([FREQUENCIES dichotomous histogram])
+AT_DATA([frequencies.sps], [dnl
+data list notable list /d4 *.
+begin data.
+0
+0
+0
+1
+0
+0
+0
+0
+1
+0
+0
+0
+0
+0
+1
+2
+0
+end data.
+
+FREQUENCIES
+ /VARIABLES = d4
+ /FORMAT=AVALUE TABLE
+ /HISTOGRAM=NORMAL
+ .
+])
+
+AT_CHECK([pspp frequencies.sps], [0], [ignore])
+AT_CLEANUP
+
+
+AT_SETUP([FREQUENCIES median])
+AT_DATA([median.sps], [dnl
+data list notable list /x *.
+begin data.
+1
+2
+3000000
+end data.
+
+FREQUENCIES
+ /VARIABLES = x
+ /STATISTICS = MEDIAN
+ .
+])
+
+AT_CHECK([pspp median.sps -O format=csv], [0], [dnl
+Table: Statistics
+,,x
+N,Valid,3
+,Missing,0
+Median,,2.00
+
+Table: x
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,1.00,1,33.3%,33.3%,33.3%
+,2.00,1,33.3%,33.3%,66.7%
+,3000000,1,33.3%,33.3%,100.0%
+Total,,3,100.0%,,
+])
+AT_CLEANUP
+
+AT_SETUP([FREQUENCIES variance])
+AT_DATA([variance.sps], [dnl
+data list notable list /forename (A12) height.
+begin data.
+Ahmed 188
+bertram 167
+Catherine 134
+David 109
+end data.
+
+FREQUENCIES
+ /VARIABLES = height
+ /STATISTICS = VARIANCE.
+])
+
+AT_CHECK([pspp variance.sps -O format=csv], [0], [dnl
+Table: Statistics
+,,height
+N,Valid,4
+,Missing,0
+Variance,,1223.00
+
+Table: height
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,109.00,1,25.0%,25.0%,25.0%
+,134.00,1,25.0%,25.0%,50.0%
+,167.00,1,25.0%,25.0%,75.0%
+,188.00,1,25.0%,25.0%,100.0%
+Total,,4,100.0%,,
+])
+AT_CLEANUP
+
+AT_SETUP([FREQUENCIES default statistics])
+AT_DATA([median.sps], [dnl
+data list notable list /x *.
+begin data.
+10
+20
+3000000
+end data.
+
+FREQUENCIES
+ /VARIABLES = x
+ /STATISTICS
+ .
+
+FREQUENCIES
+ /VARIABLES = x
+ /STATISTICS = DEFAULT
+ .
+])
+
+AT_CHECK([pspp median.sps -o pspp.csv -o pspp.txt])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Statistics
+,,x
+N,Valid,3
+,Missing,0
+Mean,,1000010
+Std Dev,,1732042
+Minimum,,10.00
+Maximum,,3000000
+
+Table: x
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,10.00,1,33.3%,33.3%,33.3%
+,20.00,1,33.3%,33.3%,66.7%
+,3000000,1,33.3%,33.3%,100.0%
+Total,,3,100.0%,,
+
+Table: Statistics
+,,x
+N,Valid,3
+,Missing,0
+Mean,,1000010
+Std Dev,,1732042
+Minimum,,10.00
+Maximum,,3000000
+
+Table: x
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,10.00,1,33.3%,33.3%,33.3%
+,20.00,1,33.3%,33.3%,66.7%
+,3000000,1,33.3%,33.3%,100.0%
+Total,,3,100.0%,,
+])
+AT_CLEANUP
+
+
+
+AT_SETUP([FREQUENCIES no valid data])
+AT_DATA([empty.sps], [dnl
+data list notable list /x *.
+begin data.
+.
+.
+.
+end data.
+
+FREQUENCIES
+ /VARIABLES = x
+ /STATISTICS = ALL
+ .
+])
+
+AT_CHECK([pspp empty.sps -O format=csv], [0], [dnl
+Table: Statistics
+,,x
+N,Valid,0
+,Missing,3
+Mean,,. @&t@
+S.E. Mean,,. @&t@
+Median,,. @&t@
+Mode,,. @&t@
+Std Dev,,. @&t@
+Variance,,. @&t@
+Kurtosis,,. @&t@
+S.E. Kurt,,. @&t@
+Skewness,,. @&t@
+S.E. Skew,,. @&t@
+Range,,. @&t@
+Minimum,,. @&t@
+Maximum,,. @&t@
+Sum,,. @&t@
+
+Table: x
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Missing,. ,3,100.0%,,
+Total,,3,.0%,,
+])
+
+AT_CLEANUP
+
+
+AT_SETUP([FREQUENCIES histogram no valid cases])
+AT_DATA([empty.sps], [dnl
+data list notable list /x w *.
+begin data.
+1 .
+2 .
+3 .
+end data.
+
+weight by w.
+
+FREQUENCIES
+ /VARIABLES = x
+ /histogram
+ .
+])
+
+AT_CHECK([pspp empty.sps -O format=csv], [0], [ignore])
+
+AT_CLEANUP
+
+AT_SETUP([FREQUENCIES percentiles + histogram bug#48128])
+AT_DATA([bug.sps], [dnl
+SET FORMAT=F8.0.
+
+INPUT PROGRAM.
+ LOOP I=1 TO 10.
+ COMPUTE SCORE=EXP(NORMAL(1)).
+ END CASE.
+ END LOOP.
+ END FILE.
+END INPUT PROGRAM.
+
+FREQUENCIES VARIABLES=SCORE
+/FORMAT=NOTABLE
+/STATISTICS=ALL
+/PERCENTILES=1 10 20 30 40 50 60 70 80 90 99
+/HISTOGRAM.
+
+])
+
+AT_CHECK([pspp bug.sps], [0], [ignore])
+
+AT_CLEANUP
+
+
+AT_SETUP([FREQUENCIES vs. missing weights])
+AT_DATA([warn.sps], [dnl
+data list notable list /x w .
+begin data.
+1 1
+2 1
+1 1
+3 1
+3 .
+4 .
+end data.
+
+weight by w.
+
+frequencies /variables=x.
+])
+
+AT_CHECK([pspp warn.sps -O format=csv], [0], [dnl
+"warn.sps:13: warning: FREQUENCIES: At least one case in the data file had a weight value that was user-missing, system-missing, zero, or negative. These case(s) were ignored."
+
+Table: Statistics
+,,x
+N,Valid,4.00
+,Missing,.00
+Mean,,1.75
+Std Dev,,.96
+Minimum,,1.00
+Maximum,,4.00
+
+Table: x
+,,Frequency,Percent,Valid Percent,Cumulative Percent
+Valid,1.00,2.00,50.0%,50.0%,50.0%
+,2.00,1.00,25.0%,25.0%,75.0%
+,3.00,1.00,25.0%,25.0%,100.0%
+,4.00,.00,.0%,.0%,100.0%
+Total,,4.00,100.0%,,