tests/command/examine.sh

   1 #!/bin/sh
   2
   3 # This program tests  the EXAMINE command.
   4
   5 TEMPDIR=/tmp/pspp-tst-$$
   6
   7 here=`pwd`;
   8
   9 # ensure that top_srcdir is absolute
  10 cd $top_srcdir; top_srcdir=`pwd`
  11
  12 export STAT_CONFIG_PATH=$top_srcdir/config
  13
  14
  15 cleanup()
  16 {
  17      rm -rf $TEMPDIR
  18 }
  19
  20
  21 fail()
  22 {
  23     echo $activity
  24     echo FAILED
  25     cleanup;
  26     exit 1;
  27 }
  28
  29
  30 no_result()
  31 {
  32     echo $activity
  33     echo NO RESULT;
  34     cleanup;
  35     exit 2;
  36 }
  37
  38 pass()
  39 {
  40     cleanup;
  41     exit 0;
  42 }
  43
  44 mkdir -p $TEMPDIR
  45
  46 cd $TEMPDIR
  47
  48 activity="create program"
  49 cat > $TEMPDIR/out.stat <<EOF
  50 DATA LIST LIST /quality * w * brand * .
  51 BEGIN DATA
  52 3  1  1
  53 2  2  1
  54 1  2  1
  55 1  1  1
  56 4  1  1
  57 4  1  1
  58 5  1  2
  59 2  1  2
  60 4  4  2
  61 2  1  2
  62 3  1  2
  63 7  1  3
  64 4  2  3
  65 5  3  3
  66 3  1  3
  67 6  1  3
  68 END DATA
  69
  70 WEIGHT BY w.
  71
  72 VARIABLE LABELS brand   'Manufacturer'.
  73 VARIABLE LABELS quality 'Breaking Strain'.
  74
  75 VALUE LABELS /brand 1 'Aspeger' 2 'Bloggs' 3 'Charlies'.
  76
  77 LIST /FORMAT=NUMBERED.
  78
  79 EXAMINE
  80         quality BY brand
  81         /STATISTICS descriptives extreme(3)
  82         .
  83 EOF
  84 if [ $? -ne 0 ] ; then no_result ; fi
  85
  86
  87 activity="run program"
  88 $SUPERVISOR $here/../src/pspp -o raw-ascii $TEMPDIR/out.stat
  89 if [ $? -ne 0 ] ; then no_result ; fi
  90
  91
  92 # NOTE:  In the following data: Only the extreme values have been checked
  93 # The descriptives have been blindly pasted.
  94 activity="compare results"
  95 diff $TEMPDIR/pspp.list - << EOF
  96 1.1 DATA LIST.  Reading free-form data from the command file.
  97 +--------+------+
  98 |Variable|Format|
  99 #========#======#
 100 |QUALITY |F8.0  |
 101 |W       |F8.0  |
 102 |BRAND   |F8.0  |
 103 +--------+------+
 104
 105 Case#  QUALITY        W    BRAND
 106 ----- -------- -------- --------
 107     1     3.00     1.00     1.00
 108     2     2.00     2.00     1.00
 109     3     1.00     2.00     1.00
 110     4     1.00     1.00     1.00
 111     5     4.00     1.00     1.00
 112     6     4.00     1.00     1.00
 113     7     5.00     1.00     2.00
 114     8     2.00     1.00     2.00
 115     9     4.00     4.00     2.00
 116    10     2.00     1.00     2.00
 117    11     3.00     1.00     2.00
 118    12     7.00     1.00     3.00
 119    13     4.00     2.00     3.00
 120    14     5.00     3.00     3.00
 121    15     3.00     1.00     3.00
 122    16     6.00     1.00     3.00
 123
 124 2.1 EXAMINE.  Case Processing Summary
 125 #===============#=============================#
 126 #               #            Cases            #
 127 #               #---------+---------+---------#
 128 #               #  Valid  | Missing |  Total  #
 129 #---------------#-+-------+-+-------+-+-------#
 130 #               #N|Percent|N|Percent|N|Percent#
 131 #===============#=#=======#=#=======#=#=======#
 132 #Breaking Strain# |       | |       | |       #
 133 #===============#=#=======#=#=======#=#=======#
 134
 135 2.2 EXAMINE.  Descriptives
 136 #===============#===========================================#=========#==========#
 137 #               |                                           #Statistic|Std. Error#
 138 #===============#===========================================#=========#==========#
 139 #Breaking Strain|Mean                                       #   3.54  |   .324   #
 140 #               |95% Confidence Interval for MeanLower Bound#  3.562  |          #
 141 #               |                                Upper Bound#  3.521  |          #
 142 #               |5% Trimmed Mean                            #   3.50  |          #
 143 #               |Median                                     #         |          #
 144 #               |Variance                                   #  2.520  |          #
 145 #               |Std. Deviation                             #  1.587  |          #
 146 #               |Minimum                                    #  1.000  |          #
 147 #               |Maximum                                    #  7.000  |          #
 148 #               |Range                                      #  6.000  |          #
 149 #               |Interquartile Range                        #         |          #
 150 #               |Skewness                                   #         |          #
 151 #               |Kurtosis                                   #         |          #
 152 #===============#===========================================#=========#==========#
 153
 154 2.3 EXAMINE.  Extreme Values
 155 #=======================#===========#=====#
 156 #                       #Case Number|Value#
 157 #=======================#===========#=====#
 158 #Breaking StrainHighest1#         12| 7.00#
 159 #                      2#         16| 6.00#
 160 #                      3#         14| 5.00#
 161 #                Lowest1#          4| 1.00#
 162 #                      2#          3| 1.00#
 163 #                      3#          3| 1.00#
 164 #=======================#===========#=====#
 165
 166 2.4 EXAMINE.  Case Processing Summary
 167 #===============#============#=============================#
 168 #               |            #            Cases            #
 169 #               |            #---------+---------+---------#
 170 #               |            #  Valid  | Missing |  Total  #
 171 #---------------+------------#-+-------+-+-------+-+-------#
 172 #               |Manufacturer#N|Percent|N|Percent|N|Percent#
 173 #===============#============#=#=======#=#=======#=#=======#
 174 #Breaking Strain|     Aspeger# |       | |       | |       #
 175 #               |      Bloggs# |       | |       | |       #
 176 #               |    Charlies# |       | |       | |       #
 177 #===============#============#=#=======#=#=======#=#=======#
 178
 179 2.5 EXAMINE.  Descriptives
 180 #===========================#===========================================#=========#==========#
 181 #               Manufacturer|                                           #Statistic|Std. Error#
 182 #===========================#===========================================#=========#==========#
 183 #Breaking Strain     Aspeger|Mean                                       #   2.25  |   .453   #
 184 #                           |95% Confidence Interval for MeanLower Bound#  2.279  |          #
 185 #                           |                                Upper Bound#  2.221  |          #
 186 #                           |5% Trimmed Mean                            #   2.22  |          #
 187 #                           |Median                                     #         |          #
 188 #                           |Variance                                   #  1.643  |          #
 189 #                           |Std. Deviation                             #  1.282  |          #
 190 #                           |Minimum                                    #  1.000  |          #
 191 #                           |Maximum                                    #  4.000  |          #
 192 #                           |Range                                      #  3.000  |          #
 193 #                           |Interquartile Range                        #         |          #
 194 #                           |Skewness                                   #         |          #
 195 #                           |Kurtosis                                   #         |          #
 196 #               ------------+-------------------------------------------#---------+----------#
 197 #                     Bloggs|Mean                                       #   3.50  |   .378   #
 198 #                           |95% Confidence Interval for MeanLower Bound#  3.525  |          #
 199 #                           |                                Upper Bound#  3.475  |          #
 200 #                           |5% Trimmed Mean                            #   3.50  |          #
 201 #                           |Median                                     #         |          #
 202 #                           |Variance                                   #  1.143  |          #
 203 #                           |Std. Deviation                             #  1.069  |          #
 204 #                           |Minimum                                    #  2.000  |          #
 205 #                           |Maximum                                    #  5.000  |          #
 206 #                           |Range                                      #  3.000  |          #
 207 #                           |Interquartile Range                        #         |          #
 208 #                           |Skewness                                   #         |          #
 209 #                           |Kurtosis                                   #         |          #
 210 #               ------------+-------------------------------------------#---------+----------#
 211 #                   Charlies|Mean                                       #   4.88  |   .441   #
 212 #                           |95% Confidence Interval for MeanLower Bound#  4.904  |          #
 213 #                           |                                Upper Bound#  4.846  |          #
 214 #                           |5% Trimmed Mean                            #   4.86  |          #
 215 #                           |Median                                     #         |          #
 216 #                           |Variance                                   #  1.554  |          #
 217 #                           |Std. Deviation                             #  1.246  |          #
 218 #                           |Minimum                                    #  3.000  |          #
 219 #                           |Maximum                                    #  7.000  |          #
 220 #                           |Range                                      #  4.000  |          #
 221 #                           |Interquartile Range                        #         |          #
 222 #                           |Skewness                                   #         |          #
 223 #                           |Kurtosis                                   #         |          #
 224 #===========================#===========================================#=========#==========#
 225
 226 2.6 EXAMINE.  Extreme Values
 227 #===================================#===========#=====#
 228 #               Manufacturer        #Case Number|Value#
 229 #===================================#===========#=====#
 230 #Breaking Strain     AspegerHighest1#          6| 4.00#
 231 #                                  2#          5| 4.00#
 232 #                                  3#          1| 3.00#
 233 #                            Lowest1#          4| 1.00#
 234 #                                  2#          3| 1.00#
 235 #                                  3#          3| 1.00#
 236 #               --------------------#-----------+-----#
 237 #                     BloggsHighest1#          7| 5.00#
 238 #                                  2#          9| 4.00#
 239 #                                  3#          9| 4.00#
 240 #                            Lowest1#         10| 2.00#
 241 #                                  2#          8| 2.00#
 242 #                                  3#         11| 3.00#
 243 #               --------------------#-----------+-----#
 244 #                   CharliesHighest1#         12| 7.00#
 245 #                                  2#         16| 6.00#
 246 #                                  3#         14| 5.00#
 247 #                            Lowest1#         15| 3.00#
 248 #                                  2#         13| 4.00#
 249 #                                  3#         13| 4.00#
 250 #===================================#===========#=====#
 251
 252 EOF
 253 if [ $? -ne 0 ] ; then fail ; fi
 254
 255 pass