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 $top_srcdir; top_srcdir=`pwd`
  12
  13 STAT_CONFIG_PATH=$top_srcdir/config
  14 export STAT_CONFIG_PATH
  15
  16
  17 cleanup()
  18 {
  19      rm -rf $TEMPDIR
  20 }
  21
  22
  23 fail()
  24 {
  25     echo $activity
  26     echo FAILED
  27     cleanup;
  28     exit 1;
  29 }
  30
  31
  32 no_result()
  33 {
  34     echo $activity
  35     echo NO RESULT;
  36     cleanup;
  37     exit 2;
  38 }
  39
  40 pass()
  41 {
  42     cleanup;
  43     exit 0;
  44 }
  45
  46 mkdir -p $TEMPDIR
  47
  48 cd $TEMPDIR
  49
  50 activity="create program"
  51 cat > $TESTFILE <<EOF
  52 DATA LIST LIST /QUALITY * W * BRAND * .
  53 BEGIN DATA
  54 3  1  1
  55 2  2  1
  56 1  2  1
  57 1  1  1
  58 4  1  1
  59 4  1  1
  60 5  1  2
  61 2  1  2
  62 4  4  2
  63 2  1  2
  64 3  1  2
  65 7  1  3
  66 4  2  3
  67 5  3  3
  68 3  1  3
  69 6  1  3
  70 END DATA
  71
  72 WEIGHT BY w.
  73
  74 VARIABLE LABELS brand   'Manufacturer'.
  75 VARIABLE LABELS quality 'Breaking Strain'.
  76
  77 VALUE LABELS /brand 1 'Aspeger' 2 'Bloggs' 3 'Charlies'.
  78
  79 LIST /FORMAT=NUMBERED.
  80
  81 EXAMINE
  82         quality BY brand
  83         /STATISTICS descriptives extreme(3)
  84         .
  85 EOF
  86 if [ $? -ne 0 ] ; then no_result ; fi
  87
  88
  89 activity="run program"
  90 $SUPERVISOR $here/../src/pspp -o raw-ascii $TESTFILE
  91 if [ $? -ne 0 ] ; then no_result ; fi
  92
  93 # NOTE:  In the following data: Only the extreme values have been checked
  94 # The descriptives have been blindly pasted.
  95 activity="compare results"
  96 diff -b -B $TEMPDIR/pspp.list - << EOF
  97 1.1 DATA LIST.  Reading free-form data from the command file.
  98 +--------+------+
  99 |Variable|Format|
 100 #========#======#
 101 |QUALITY |F8.0  |
 102 |W       |F8.0  |
 103 |BRAND   |F8.0  |
 104 +--------+------+
 105
 106 Case#  QUALITY        W    BRAND
 107 ----- -------- -------- --------
 108     1     3.00     1.00     1.00
 109     2     2.00     2.00     1.00
 110     3     1.00     2.00     1.00
 111     4     1.00     1.00     1.00
 112     5     4.00     1.00     1.00
 113     6     4.00     1.00     1.00
 114     7     5.00     1.00     2.00
 115     8     2.00     1.00     2.00
 116     9     4.00     4.00     2.00
 117    10     2.00     1.00     2.00
 118    11     3.00     1.00     2.00
 119    12     7.00     1.00     3.00
 120    13     4.00     2.00     3.00
 121    14     5.00     3.00     3.00
 122    15     3.00     1.00     3.00
 123    16     6.00     1.00     3.00
 124
 125 2.1 EXAMINE.  Case Processing Summary
 126 #===============#===============================#
 127 #               #             Cases             #
 128 #               #----------+---------+----------#
 129 #               #   Valid  | Missing |   Total  #
 130 #               #--+-------+-+-------+--+-------#
 131 #               # N|Percent|N|Percent| N|Percent#
 132 #===============#==#=======#=#=======#==#=======#
 133 #Breaking Strain#24|   100%|0|     0%|24|   100%#
 134 #===============#==#=======#=#=======#==#=======#
 135
 136 2.2 EXAMINE.  Extreme Values
 137 #=======================#===========#=====#
 138 #                       #Case Number|Value#
 139 #=======================#===========#=====#
 140 #Breaking StrainHighest1#         12| 7.00#
 141 #                      2#         16| 6.00#
 142 #                      3#         14| 5.00#
 143 #               --------#-----------+-----#
 144 #                Lowest1#          4| 1.00#
 145 #                      2#          3| 1.00#
 146 #                      3#          3| 1.00#
 147 #=======================#===========#=====#
 148
 149 2.3 EXAMINE.  Descriptives
 150 #==========================================================#=========#==========#
 151 #                                                          #Statistic|Std. Error#
 152 #==========================================================#=========#==========#
 153 #Breaking StrainMean                                       #   3.54  |   .324   #
 154 #               95% Confidence Interval for MeanLower Bound#  3.562  |          #
 155 #                                               Upper Bound#  3.521  |          #
 156 #               5% Trimmed Mean                            #   3.50  |          #
 157 #               Median                                     #   4.00  |          #
 158 #               Variance                                   #  2.520  |          #
 159 #               Std. Deviation                             #  1.587  |          #
 160 #               Minimum                                    #  1.000  |          #
 161 #               Maximum                                    #  7.000  |          #
 162 #               Range                                      #  6.000  |          #
 163 #               Interquartile Range                        #   2.75  |          #
 164 #               Skewness                                   #   .059  |   .472   #
 165 #               Kurtosis                                   #  -.358  |   .918   #
 166 #==========================================================#=========#==========#
 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
 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
 210 2.6 EXAMINE.  Descriptives
 211 #======================================================================#=========#==========#
 212 #               Manufacturer                                           #Statistic|Std. Error#
 213 #======================================================================#=========#==========#
 214 #Breaking StrainAspeger     Mean                                       #   2.25  |   .453   #
 215 #                           95% Confidence Interval for MeanLower Bound#  2.279  |          #
 216 #                                                           Upper Bound#  2.221  |          #
 217 #                           5% Trimmed Mean                            #   2.22  |          #
 218 #                           Median                                     #   2.00  |          #
 219 #                           Variance                                   #  1.643  |          #
 220 #                           Std. Deviation                             #  1.282  |          #
 221 #                           Minimum                                    #  1.000  |          #
 222 #                           Maximum                                    #  4.000  |          #
 223 #                           Range                                      #  3.000  |          #
 224 #                           Interquartile Range                        #   2.75  |          #
 225 #                           Skewness                                   #   .475  |   .752   #
 226 #                           Kurtosis                                   #  -1.546 |   1.481  #
 227 #               -------------------------------------------------------#---------+----------#
 228 #               Bloggs      Mean                                       #   3.50  |   .378   #
 229 #                           95% Confidence Interval for MeanLower Bound#  3.525  |          #
 230 #                                                           Upper Bound#  3.475  |          #
 231 #                           5% Trimmed Mean                            #   3.50  |          #
 232 #                           Median                                     #   4.00  |          #
 233 #                           Variance                                   #  1.143  |          #
 234 #                           Std. Deviation                             #  1.069  |          #
 235 #                           Minimum                                    #  2.000  |          #
 236 #                           Maximum                                    #  5.000  |          #
 237 #                           Range                                      #  3.000  |          #
 238 #                           Interquartile Range                        #   1.75  |          #
 239 #                           Skewness                                   #  -.468  |   .752   #
 240 #                           Kurtosis                                   #  -.831  |   1.481  #
 241 #               -------------------------------------------------------#---------+----------#
 242 #               Charlies    Mean                                       #   4.88  |   .441   #
 243 #                           95% Confidence Interval for MeanLower Bound#  4.904  |          #
 244 #                                                           Upper Bound#  4.846  |          #
 245 #                           5% Trimmed Mean                            #   4.86  |          #
 246 #                           Median                                     #   5.00  |          #
 247 #                           Variance                                   #  1.554  |          #
 248 #                           Std. Deviation                             #  1.246  |          #
 249 #                           Minimum                                    #  3.000  |          #
 250 #                           Maximum                                    #  7.000  |          #
 251 #                           Range                                      #  4.000  |          #
 252 #                           Interquartile Range                        #   1.75  |          #
 253 #                           Skewness                                   #   .304  |   .752   #
 254 #                           Kurtosis                                   #   .146  |   1.481  #
 255 #======================================================================#=========#==========#
 256
 257 EOF
 258 if [ $? -ne 0 ] ; then fail ; fi
 259
 260 pass