3 # This program tests that the ONEWAY anova command works OK
5 TEMPDIR=/tmp/pspp-tst-$$
6 TESTFILE=$TEMPDIR/`basename $0`.sps
10 # ensure that top_srcdir is absolute
11 cd $top_srcdir; top_srcdir=`pwd`
13 export STAT_CONFIG_PATH=$top_srcdir/config
18 if [ x"$PSPP_TEST_NO_CLEANUP" != x ] ; then
19 echo Not cleaning $TEMPDIR;
53 activity="create program"
55 DATA LIST LIST /QUALITY * BRAND * .
74 VARIABLE LABELS brand 'Manufacturer'.
75 VARIABLE LABELS quality 'Breaking Strain'.
77 VALUE LABELS /brand 1 'Aspeger' 2 'Bloggs' 3 'Charlies'.
81 /STATISTICS descriptives homogeneity
86 if [ $? -ne 0 ] ; then no_result ; fi
89 activity="run program"
90 $SUPERVISOR $here/../src/pspp -o raw-ascii $TESTFILE
91 if [ $? -ne 0 ] ; then no_result ; fi
93 diff -b -B $TEMPDIR/pspp.list - << EOF
94 1.1 DATA LIST. Reading free-form data from the command file.
102 2.1 ONEWAY. Descriptives
103 #===============#========#==#====#==============#==========#=======================#=======#=======#
104 # | # | | | | 95% Confidence | | #
105 # | # | | | +-----------+-----------+ | #
106 # | # N|Mean|Std. Deviation|Std. Error|Lower Bound|Upper Bound|Minimum|Maximum#
107 #===============#========#==#====#==============#==========#===========#===========#=======#=======#
108 #Breaking Strain|Aspeger # 5|2.20| 1.30| .58| .58| 3.82| 1.00| 4.00#
109 # |Bloggs # 5|3.20| 1.30| .58| 1.58| 4.82| 2.00| 5.00#
110 # |Charlies# 5|5.00| 1.58| .71| 3.04| 6.96| 3.00| 7.00#
111 # |Total #15|3.47| 1.77| .46| 2.49| 4.45| 1.00| 7.00#
112 #===============#========#==#====#==============#==========#===========#===========#=======#=======#
114 2.2 ONEWAY. Test of Homogeneity of Variances
115 #===============#================#===#===#============#
116 # #Levene Statistic|df1|df2|Significance#
117 #===============#================#===#===#============#
118 #Breaking Strain# .092| 2| 12| .913#
119 #===============#================#===#===#============#
122 #==============================#==============#==#===========#=====#============#
123 # #Sum of Squares|df|Mean Square| F |Significance#
124 #===============#==============#==============#==#===========#=====#============#
125 #Breaking Strain|Between Groups# 20.13| 2| 10.067|5.119| .025#
126 # |Within Groups # 23.60|12| 1.967| | #
127 # |Total # 43.73|14| | | #
128 #===============#==============#==============#==#===========#=====#============#
130 2.4 ONEWAY. Contrast Coefficients
131 #==========#=======================#
133 # #-------+------+--------#
134 # #Aspeger|Bloggs|Charlies#
135 #========#=#=======#======#========#
136 #Contrast|1# -2| 1| 1#
138 #========#=#=======#======#========#
140 2.5 ONEWAY. Contrast Tests
141 #===============================================#=================#==========#=====#=====#===============#
142 # Contrast#Value of Contrast|Std. Error| t | df |Sig. (2-tailed)#
143 #===============#======================#========#=================#==========#=====#=====#===============#
144 #Breaking Strain|Assume equal variances| 1 # 3.80| 1.536|2.474| 12| .029#
145 # | | 2 # 1.80| .887|2.029| 12| .065#
146 # |Does not assume equal | 1 # 3.80| 1.483|2.562|8.740| .031#
147 # | | 2 # 1.80| .917|1.964|7.720| .086#
148 #===============#======================#========#=================#==========#=====#=====#===============#
151 if [ $? -ne 0 ] ; then fail ; fi