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