tests/command/examine.sh

   1 #!/bin/sh
   2
   3 # This program tests  the EXAMINE command.
   4
   5 TEMPDIR=/tmp/pspp-tst-$$
   6 TESTFILE=$TEMPDIR/`basename $0`.sps
   7
   8 here=`pwd`;
   9
  10 # ensure that top_srcdir is absolute
  11 cd $top_srcdir; top_srcdir=`pwd`
  12
  13 STAT_CONFIG_PATH=$top_srcdir/config
  14 export STAT_CONFIG_PATH
  15
  16
  17 cleanup()
  18 {
  19      cd /
  20      rm -rf $TEMPDIR
  21 }
  22
  23
  24 fail()
  25 {
  26     echo $activity
  27     echo FAILED
  28     cleanup;
  29     exit 1;
  30 }
  31
  32
  33 no_result()
  34 {
  35     echo $activity
  36     echo NO RESULT;
  37     cleanup;
  38     exit 2;
  39 }
  40
  41 pass()
  42 {
  43     cleanup;
  44     exit 0;
  45 }
  46
  47 mkdir -p $TEMPDIR
  48
  49 cd $TEMPDIR
  50
  51 activity="create program"
  52 cat > $TESTFILE <<EOF
  53 DATA LIST LIST /QUALITY * W * BRAND * .
  54 BEGIN DATA
  55 3  1  1
  56 2  2  1
  57 1  2  1
  58 1  1  1
  59 4  1  1
  60 4  1  1
  61 5  1  2
  62 2  1  2
  63 4  4  2
  64 2  1  2
  65 3  1  2
  66 7  1  3
  67 4  2  3
  68 5  3  3
  69 3  1  3
  70 6  1  3
  71 END DATA
  72
  73 WEIGHT BY w.
  74
  75 VARIABLE LABELS brand   'Manufacturer'.
  76 VARIABLE LABELS quality 'Breaking Strain'.
  77
  78 VALUE LABELS /brand 1 'Aspeger' 2 'Bloggs' 3 'Charlies'.
  79
  80 LIST /FORMAT=NUMBERED.
  81
  82 EXAMINE
  83         quality BY brand
  84         /STATISTICS descriptives extreme(3)
  85         .
  86 EOF
  87 if [ $? -ne 0 ] ; then no_result ; fi
  88
  89
  90 activity="run program"
  91 $SUPERVISOR $here/../src/pspp -o raw-ascii $TESTFILE
  92 if [ $? -ne 0 ] ; then no_result ; fi
  93
  94 # NOTE:  In the following data: Only the extreme values have been checked
  95 # The descriptives have been blindly pasted.
  96 activity="compare results"
  97 perl -pi -e s/^\s*\$//g $TEMPDIR/pspp.list
  98 diff -b  $TEMPDIR/pspp.list - << EOF | perl -e 's/^\s*$//g'
  99 1.1 DATA LIST.  Reading free-form data from the command file.
 100 +--------+------+
 101 |Variable|Format|
 102 #========#======#
 103 |QUALITY |F8.0  |
 104 |W       |F8.0  |
 105 |BRAND   |F8.0  |
 106 +--------+------+
 107
 108 Case#  QUALITY        W    BRAND
 109 ----- -------- -------- --------
 110     1     3.00     1.00     1.00
 111     2     2.00     2.00     1.00
 112     3     1.00     2.00     1.00
 113     4     1.00     1.00     1.00
 114     5     4.00     1.00     1.00
 115     6     4.00     1.00     1.00
 116     7     5.00     1.00     2.00
 117     8     2.00     1.00     2.00
 118     9     4.00     4.00     2.00
 119    10     2.00     1.00     2.00
 120    11     3.00     1.00     2.00
 121    12     7.00     1.00     3.00
 122    13     4.00     2.00     3.00
 123    14     5.00     3.00     3.00
 124    15     3.00     1.00     3.00
 125    16     6.00     1.00     3.00
 126
 127 2.1 EXAMINE.  Case Processing Summary
 128 #===============#===============================#
 129 #               #             Cases             #
 130 #               #----------+---------+----------#
 131 #               #   Valid  | Missing |   Total  #
 132 #               #--+-------+-+-------+--+-------#
 133 #               # N|Percent|N|Percent| N|Percent#
 134 #===============#==#=======#=#=======#==#=======#
 135 #Breaking Strain#24|   100%|0|     0%|24|   100%#
 136 #===============#==#=======#=#=======#==#=======#
 137
 138 2.2 EXAMINE.  Extreme Values
 139 #=======================#===========#=====#
 140 #                       #Case Number|Value#
 141 #=======================#===========#=====#
 142 #Breaking StrainHighest1#         12| 7.00#
 143 #                      2#         16| 6.00#
 144 #                      3#         14| 5.00#
 145 #               --------#-----------+-----#
 146 #                Lowest1#          4| 1.00#
 147 #                      2#          3| 1.00#
 148 #                      3#          3| 1.00#
 149 #=======================#===========#=====#
 150
 151 2.3 EXAMINE.  Descriptives
 152 #==========================================================#=========#==========#
 153 #                                                          #Statistic|Std. Error#
 154 #==========================================================#=========#==========#
 155 #Breaking StrainMean                                       #   3.54  |   .324   #
 156 #               95% Confidence Interval for MeanLower Bound#  3.562  |          #
 157 #                                               Upper Bound#  3.521  |          #
 158 #               5% Trimmed Mean                            #   3.50  |          #
 159 #               Median                                     #   4.00  |          #
 160 #               Variance                                   #  2.520  |          #
 161 #               Std. Deviation                             #  1.587  |          #
 162 #               Minimum                                    #  1.000  |          #
 163 #               Maximum                                    #  7.000  |          #
 164 #               Range                                      #  6.000  |          #
 165 #               Interquartile Range                        #   2.75  |          #
 166 #               Skewness                                   #   .059  |   .472   #
 167 #               Kurtosis                                   #  -.358  |   .918   #
 168 #==========================================================#=========#==========#
 169
 170 2.4 EXAMINE.  Case Processing Summary
 171 #===========================#=============================#
 172 #                           #            Cases            #
 173 #                           #---------+---------+---------#
 174 #                           #  Valid  | Missing |  Total  #
 175 #                           #-+-------+-+-------+-+-------#
 176 #               Manufacturer#N|Percent|N|Percent|N|Percent#
 177 #===========================#=#=======#=#=======#=#=======#
 178 #Breaking StrainAspeger     #8|   100%|0|     0%|8|   100%#
 179 #               Bloggs      #8|   100%|0|     0%|8|   100%#
 180 #               Charlies    #8|   100%|0|     0%|8|   100%#
 181 #===========================#=#=======#=#=======#=#=======#
 182
 183 2.5 EXAMINE.  Extreme Values
 184 #===================================#===========#=====#
 185 #               Manufacturer        #Case Number|Value#
 186 #===================================#===========#=====#
 187 #Breaking StrainAspeger     Highest1#          6| 4.00#
 188 #                                  2#          5| 4.00#
 189 #                                  3#          1| 3.00#
 190 #                           --------#-----------+-----#
 191 #                            Lowest1#          4| 1.00#
 192 #                                  2#          3| 1.00#
 193 #                                  3#          3| 1.00#
 194 #               --------------------#-----------+-----#
 195 #               Bloggs      Highest1#          7| 5.00#
 196 #                                  2#          9| 4.00#
 197 #                                  3#          9| 4.00#
 198 #                           --------#-----------+-----#
 199 #                            Lowest1#         10| 2.00#
 200 #                                  2#          8| 2.00#
 201 #                                  3#         11| 3.00#
 202 #               --------------------#-----------+-----#
 203 #               Charlies    Highest1#         12| 7.00#
 204 #                                  2#         16| 6.00#
 205 #                                  3#         14| 5.00#
 206 #                           --------#-----------+-----#
 207 #                            Lowest1#         15| 3.00#
 208 #                                  2#         13| 4.00#
 209 #                                  3#         13| 4.00#
 210 #===================================#===========#=====#
 211
 212 2.6 EXAMINE.  Descriptives
 213 #======================================================================#=========#==========#
 214 #               Manufacturer                                           #Statistic|Std. Error#
 215 #======================================================================#=========#==========#
 216 #Breaking StrainAspeger     Mean                                       #   2.25  |   .453   #
 217 #                           95% Confidence Interval for MeanLower Bound#  2.279  |          #
 218 #                                                           Upper Bound#  2.221  |          #
 219 #                           5% Trimmed Mean                            #   2.22  |          #
 220 #                           Median                                     #   2.00  |          #
 221 #                           Variance                                   #  1.643  |          #
 222 #                           Std. Deviation                             #  1.282  |          #
 223 #                           Minimum                                    #  1.000  |          #
 224 #                           Maximum                                    #  4.000  |          #
 225 #                           Range                                      #  3.000  |          #
 226 #                           Interquartile Range                        #   2.75  |          #
 227 #                           Skewness                                   #   .475  |   .752   #
 228 #                           Kurtosis                                   #  -1.546 |   1.481  #
 229 #               -------------------------------------------------------#---------+----------#
 230 #               Bloggs      Mean                                       #   3.50  |   .378   #
 231 #                           95% Confidence Interval for MeanLower Bound#  3.525  |          #
 232 #                                                           Upper Bound#  3.475  |          #
 233 #                           5% Trimmed Mean                            #   3.50  |          #
 234 #                           Median                                     #   4.00  |          #
 235 #                           Variance                                   #  1.143  |          #
 236 #                           Std. Deviation                             #  1.069  |          #
 237 #                           Minimum                                    #  2.000  |          #
 238 #                           Maximum                                    #  5.000  |          #
 239 #                           Range                                      #  3.000  |          #
 240 #                           Interquartile Range                        #   1.75  |          #
 241 #                           Skewness                                   #  -.468  |   .752   #
 242 #                           Kurtosis                                   #  -.831  |   1.481  #
 243 #               -------------------------------------------------------#---------+----------#
 244 #               Charlies    Mean                                       #   4.88  |   .441   #
 245 #                           95% Confidence Interval for MeanLower Bound#  4.904  |          #
 246 #                                                           Upper Bound#  4.846  |          #
 247 #                           5% Trimmed Mean                            #   4.86  |          #
 248 #                           Median                                     #   5.00  |          #
 249 #                           Variance                                   #  1.554  |          #
 250 #                           Std. Deviation                             #  1.246  |          #
 251 #                           Minimum                                    #  3.000  |          #
 252 #                           Maximum                                    #  7.000  |          #
 253 #                           Range                                      #  4.000  |          #
 254 #                           Interquartile Range                        #   1.75  |          #
 255 #                           Skewness                                   #   .304  |   .752   #
 256 #                           Kurtosis                                   #   .146  |   1.481  #
 257 #======================================================================#=========#==========#
 258
 259 EOF
 260 if [ $? -ne 0 ] ; then fail ; fi
 261
 262 pass