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