X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=tests%2Flanguage%2Fstats%2Ffrequencies.at;h=ff54e8e9cf1b56a32c14356abadd09f02dc80405;hb=37ff86424a5aa6c4c22a0fd4d8c59d7ce28bc2bf;hp=cfd992a59d34282f08e40cd11922b5f4d96d9367;hpb=f550aee00a62fe1d8baf62d83cd7efef6cc2ee92;p=pspp

diff --git a/tests/language/stats/frequencies.at b/tests/language/stats/frequencies.at
index cfd992a59d..ff54e8e9cf 100644
--- a/tests/language/stats/frequencies.at
+++ b/tests/language/stats/frequencies.at
@@ -1,21 +1,33 @@
 AT_BANNER([FREQUENCIES procedure])
 
-AT_SETUP([FREQUENCIES string variable crash])
+AT_SETUP([FREQUENCIES string variable])
 AT_DATA([frequencies.sps],
   [DATA LIST FREE/
    name  (A8) value * quantity .
 BEGIN DATA.
-Cables 829 3 
+foo 1 5
+bar 2 6
+baz 1 9
+quux 3 1
+bar 1 2
+baz 4 3
+baz 1 4
+baz 1 1
+foo 6 0
+quux 5 8
 END DATA.
 EXECUTE.
 
-FREQUENCIES /VAR = name.
+FREQUENCIES /VAR = name/ORDER=ANALYSIS.
 ])
-AT_CHECK([pspp -O format=csv frequencies.sps], [0],
-  [Table: name
+AT_CHECK([pspp -O format=csv frequencies.sps], [0], [dnl
+Table: name
 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
-,Cables  ,1,100.00,100.00,100.00
-Total,,1,100.0,100.0,
+,bar     ,2,20.00,20.00,20.00
+,baz     ,4,40.00,40.00,60.00
+,foo     ,2,20.00,20.00,80.00
+,quux    ,2,20.00,20.00,100.00
+Total,,10,100.0,100.0,
 ])
 AT_CLEANUP
 
@@ -31,7 +43,7 @@ begin data.
 3 4
 end data.
 
-frequencies v1 v2/statistics=none.
+frequencies v1 v2/statistics=none/ORDER=VARIABLE.
 frequencies v1 v2/statistics=none.
 ])
 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
@@ -70,7 +82,7 @@ Total,,4,100.0,100.0,
 AT_CLEANUP
 
 # Tests for a bug where PSPP would crash when a FREQUENCIES command
-# was used with the HTML output driver..
+# was used with the HTML output driver.
 AT_SETUP([FREQUENCIES HTML output crash])
 AT_DATA([frequencies.sps],
   [data list free /v1 v2.
@@ -105,7 +117,7 @@ AT_CHECK([test -s pspp.html])
 AT_CLEANUP
 
 # Tests for a bug which crashed PSPP when a piechart with too many
-# segments was requested..
+# segments was requested.
 AT_SETUP([FREQUENCIES pie chart crash])
 AT_DATA([frequencies.sps],
   [data list list /x * w *.
@@ -130,9 +142,7 @@ frequencies /x /format=notable /statistics=none
 ])
 # Cannot use the CSV driver for this because it does not output charts
 # at all.
-AT_CHECK([pspp frequencies.sps], [0],
-  [DATA LIST
-
+AT_CHECK([pspp frequencies.sps], [0], [dnl
 Reading free-form data from INLINE.
 +--------+------+
 |Variable|Format|
@@ -140,17 +150,56 @@ Reading free-form data from INLINE.
 |x       |F8.0  |
 |w       |F8.0  |
 +--------+------+
+])
+AT_CLEANUP
+
+dnl Check that histogram subcommand runs wihout crashing
+AT_SETUP([FREQUENCIES histogram crash])
+AT_DATA([frequencies.sps],
+  [data list notable list /x * w *.
+begin data.
+1  4
+34 10
+-9 15
+232 6
+11  4
+134 1
+9  5
+32 16
+-2 6
+2  16
+20  6
+end data.
 
-BEGIN DATA
+weight by w.
 
-WEIGHT
+frequencies /x 
+	    /format=notable 
+	    /statistics=none
+	    /histogram=minimum(0) maximum(50) percent(5) normal.
+])
+# Cannot use the CSV driver for this because it does not output charts
+# at all.
+AT_CHECK([pspp -O format=pdf frequencies.sps], [0], [ignore])
+AT_CLEANUP
 
-FREQUENCIES
+# Tests for a bug which crashed PSPP when the median and a histogram
+# were both requested.
+AT_SETUP([FREQUENCIES median with histogram crash])
+AT_DATA([frequencies.sps], [dnl
+data list list notable /x.
+begin data.
+1
+end data.
+
+frequencies /x /histogram /STATISTICS=median.
 ])
+AT_CHECK([pspp -O format=csv frequencies.sps], [0], [ignore])
+dnl Ignore output - No crash test.
 AT_CLEANUP
 
 # Tests for a bug which caused FREQUENCIES following TEMPORARY to
-# crash (bug #11492)..
+# crash (bug #11492).
 AT_SETUP([FREQUENCIES crash after TEMPORARY])
 AT_DATA([frequencies.sps],
   [DATA LIST LIST /SEX (A1) X *.
@@ -419,6 +468,47 @@ Percentiles,0,1.00
 ])
 AT_CLEANUP
 
+dnl Data for this test case from Fabio Bordignon <bordignon@demos.it>.
+AT_SETUP([FREQUENCIES enhanced percentiles, weighted (3)])
+AT_DATA([frequencies.sps],
+  [DATA LIST LIST notable /X * F *.
+BEGIN DATA.
+1 7
+2 16
+3 12
+4 5
+END DATA.
+
+WEIGHT BY f.
+
+FREQUENCIES 
+	VAR=x
+	/PERCENTILES = 0 25 50 75 100.
+])
+AT_CHECK([pspp -O format=csv frequencies.sps], [0], [dnl
+Table: X
+Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
+,1.00,7.00,17.50,17.50,17.50
+,2.00,16.00,40.00,40.00,57.50
+,3.00,12.00,30.00,30.00,87.50
+,4.00,5.00,12.50,12.50,100.00
+Total,,40.00,100.0,100.0,
+
+Table: X
+N,Valid,40.00
+,Missing,.00
+Mean,,2.38
+Std Dev,,.93
+Minimum,,1.00
+Maximum,,4.00
+Percentiles,0,1.00
+,25,2.00
+,50 (Median),2.00
+,75,3.00
+,100,4.00
+])
+AT_CLEANUP
+
 AT_SETUP([FREQUENCIES enhanced percentiles, weighted, missing values])
 AT_DATA([frequencies.sps],
   [DATA LIST LIST notable /X * F *.
@@ -438,6 +528,7 @@ FREQUENCIES
 	VAR=x
 	/PERCENTILES = 0 25 50 75 100.
 ])
+
 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
   [Table: X
 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
@@ -462,3 +553,166 @@ Percentiles,0,1.00
 ,100,5.00
 ])
 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: x
+Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
+,1.00,1,33.33,33.33,33.33
+,2.00,1,33.33,33.33,66.67
+,3000000.00,1,33.33,33.33,100.00
+Total,,3,100.0,100.0,
+
+Table: x
+N,Valid,3
+,Missing,0
+Percentiles,50 (Median),2.00
+])
+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 format=csv], [0],  [dnl
+Table: x
+Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
+,10.00,1,33.33,33.33,33.33
+,20.00,1,33.33,33.33,66.67
+,3000000.00,1,33.33,33.33,100.00
+Total,,3,100.0,100.0,
+
+Table: x
+N,Valid,3
+,Missing,0
+Mean,,1000010.00
+Std Dev,,1732042.15
+Minimum,,10.00
+Maximum,,3000000.00
+
+Table: x
+Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
+,10.00,1,33.33,33.33,33.33
+,20.00,1,33.33,33.33,66.67
+,3000000.00,1,33.33,33.33,100.00
+Total,,3,100.0,100.0,
+
+Table: x
+N,Valid,3
+,Missing,0
+Mean,,1000010.00
+Std Dev,,1732042.15
+Minimum,,10.00
+Maximum,,3000000.00
+])
+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: x
+Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
+,.  ,3,100.00,Missing,
+Total,,3,100.0,100.0,
+
+Table: x
+N,Valid,0
+,Missing,3
+Mean,,.
+S.E. Mean,,.
+Mode,,.
+Std Dev,,.
+Variance,,.
+Kurtosis,,.
+S.E. Kurt,,.
+Skewness,,.
+S.E. Skew,,.
+Range,,.
+Minimum,,.
+Maximum,,.
+Sum,,.
+Percentiles,,.
+])
+
+AT_CLEANUP