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