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 $top_srcdir; top_srcdir=`pwd`
  12
  13 export STAT_CONFIG_PATH=$top_srcdir/config
  14
  15
  16 cleanup()
  17 {
  18      rm -rf $TEMPDIR
  19 }
  20
  21
  22 fail()
  23 {
  24     echo $activity
  25     echo FAILED
  26     cleanup;
  27     exit 1;
  28 }
  29
  30
  31 no_result()
  32 {
  33     echo $activity
  34     echo NO RESULT;
  35     cleanup;
  36     exit 2;
  37 }
  38
  39 pass()
  40 {
  41     cleanup;
  42     exit 0;
  43 }
  44
  45 mkdir -p $TEMPDIR
  46
  47 cd $TEMPDIR
  48
  49 activity="create program"
  50 cat > $TESTFILE <<EOF
  51 DATA LIST LIST /quality * w * brand * .
  52 BEGIN DATA
  53 3  1  1
  54 2  2  1
  55 1  2  1
  56 1  1  1
  57 4  1  1
  58 4  1  1
  59 5  1  2
  60 2  1  2
  61 4  4  2
  62 2  1  2
  63 3  1  2
  64 7  1  3
  65 4  2  3
  66 5  3  3
  67 3  1  3
  68 6  1  3
  69 END DATA
  70
  71 WEIGHT BY w.
  72
  73 VARIABLE LABELS brand   'Manufacturer'.
  74 VARIABLE LABELS quality 'Breaking Strain'.
  75
  76 VALUE LABELS /brand 1 'Aspeger' 2 'Bloggs' 3 'Charlies'.
  77
  78 LIST /FORMAT=NUMBERED.
  79
  80 EXAMINE
  81         quality BY brand
  82         /STATISTICS descriptives extreme(3)
  83         .
  84 EOF
  85 if [ $? -ne 0 ] ; then no_result ; fi
  86
  87
  88 activity="run program"
  89 $SUPERVISOR $here/../src/pspp -o raw-ascii $TESTFILE
  90 if [ $? -ne 0 ] ; then no_result ; fi
  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 -b -B $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#24|   100%|0|     0%|24|   100%#
 133 #===============#==#=======#=#=======#==#=======#
 134
 135 2.2 EXAMINE.  Extreme Values
 136 #=======================#===========#=====#
 137 #                       #Case Number|Value#
 138 #=======================#===========#=====#
 139 #Breaking StrainHighest1#         12| 7.00#
 140 #                      2#         16| 6.00#
 141 #                      3#         14| 5.00#
 142 #               --------#-----------+-----#
 143 #                Lowest1#          4| 1.00#
 144 #                      2#          3| 1.00#
 145 #                      3#          3| 1.00#
 146 #=======================#===========#=====#
 147
 148 2.3 EXAMINE.  Descriptives
 149 #==========================================================#=========#==========#
 150 #                                                          #Statistic|Std. Error#
 151 #==========================================================#=========#==========#
 152 #Breaking StrainMean                                       #   3.54  |   .324   #
 153 #               95% Confidence Interval for MeanLower Bound#  3.562  |          #
 154 #                                               Upper Bound#  3.521  |          #
 155 #               5% Trimmed Mean                            #   3.50  |          #
 156 #               Median                                     #   4.00  |          #
 157 #               Variance                                   #  2.520  |          #
 158 #               Std. Deviation                             #  1.587  |          #
 159 #               Minimum                                    #  1.000  |          #
 160 #               Maximum                                    #  7.000  |          #
 161 #               Range                                      #  6.000  |          #
 162 #               Interquartile Range                        #   2.75  |          #
 163 #               Skewness                                   #   .059  |   .472   #
 164 #               Kurtosis                                   #  -.358  |   .918   #
 165 #==========================================================#=========#==========#
 166
 167 2.4 EXAMINE.  Case Processing Summary
 168 #===========================#=============================#
 169 #                           #            Cases            #
 170 #                           #---------+---------+---------#
 171 #                           #  Valid  | Missing |  Total  #
 172 #                           #-+-------+-+-------+-+-------#
 173 #               Manufacturer#N|Percent|N|Percent|N|Percent#
 174 #===========================#=#=======#=#=======#=#=======#
 175 #Breaking StrainAspeger     #8|   100%|0|     0%|8|   100%#
 176 #               Bloggs      #8|   100%|0|     0%|8|   100%#
 177 #               Charlies    #8|   100%|0|     0%|8|   100%#
 178 #===========================#=#=======#=#=======#=#=======#
 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
 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
 256 EOF
 257 if [ $? -ne 0 ] ; then fail ; fi
 258
 259 pass