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 # NOTE:  In the following data: Only the extreme values have been checked
  92 # The descriptives have been blindly pasted.
  93 activity="compare results"
  94 diff $TEMPDIR/pspp.list - << EOF
  95 1.1 DATA LIST.  Reading free-form data from the command file.
  96 +--------+------+
  97 |Variable|Format|
  98 #========#======#
  99 |QUALITY |F8.0  |
 100 |W       |F8.0  |
 101 |BRAND   |F8.0  |
 102 +--------+------+
 103
 104 Case#  QUALITY        W    BRAND
 105 ----- -------- -------- --------
 106     1     3.00     1.00     1.00
 107     2     2.00     2.00     1.00
 108     3     1.00     2.00     1.00
 109     4     1.00     1.00     1.00
 110     5     4.00     1.00     1.00
 111     6     4.00     1.00     1.00
 112     7     5.00     1.00     2.00
 113     8     2.00     1.00     2.00
 114     9     4.00     4.00     2.00
 115    10     2.00     1.00     2.00
 116    11     3.00     1.00     2.00
 117    12     7.00     1.00     3.00
 118    13     4.00     2.00     3.00
 119    14     5.00     3.00     3.00
 120    15     3.00     1.00     3.00
 121    16     6.00     1.00     3.00
 122
 123 2.1 EXAMINE.  Case Processing Summary
 124 #===============#===============================#
 125 #               #             Cases             #
 126 #               #----------+---------+----------#
 127 #               #   Valid  | Missing |   Total  #
 128 #               #--+-------+-+-------+--+-------#
 129 #               # N|Percent|N|Percent| N|Percent#
 130 #===============#==#=======#=#=======#==#=======#
 131 #Breaking Strain#24|   100%|0|     0%|24|   100%#
 132 #===============#==#=======#=#=======#==#=======#
 133
 134 2.2 EXAMINE.  Extreme Values
 135 #=======================#===========#=====#
 136 #                       #Case Number|Value#
 137 #=======================#===========#=====#
 138 #Breaking StrainHighest1#         12| 7.00#
 139 #                      2#         16| 6.00#
 140 #                      3#         14| 5.00#
 141 #               --------#-----------+-----#
 142 #                Lowest1#          4| 1.00#
 143 #                      2#          3| 1.00#
 144 #                      3#          3| 1.00#
 145 #=======================#===========#=====#
 146
 147 2.3 EXAMINE.  Descriptives
 148 #==========================================================#=========#==========#
 149 #                                                          #Statistic|Std. Error#
 150 #==========================================================#=========#==========#
 151 #Breaking StrainMean                                       #   3.54  |   .324   #
 152 #               95% Confidence Interval for MeanLower Bound#  3.562  |          #
 153 #                                               Upper Bound#  3.521  |          #
 154 #               5% Trimmed Mean                            #   3.50  |          #
 155 #               Median                                     #         |          #
 156 #               Variance                                   #  2.520  |          #
 157 #               Std. Deviation                             #  1.587  |          #
 158 #               Minimum                                    #  1.000  |          #
 159 #               Maximum                                    #  7.000  |          #
 160 #               Range                                      #  6.000  |          #
 161 #               Interquartile Range                        #         |          #
 162 #               Skewness                                   #         |          #
 163 #               Kurtosis                                   #         |          #
 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 StrainAspeger     #8|   100%|0|     0%|8|   100%#
 175 #               Bloggs      #8|   100%|0|     0%|8|   100%#
 176 #               Charlies    #8|   100%|0|     0%|8|   100%#
 177 #===========================#=#=======#=#=======#=#=======#
 178
 179 2.5 EXAMINE.  Extreme Values
 180 #===================================#===========#=====#
 181 #               Manufacturer        #Case Number|Value#
 182 #===================================#===========#=====#
 183 #Breaking StrainAspeger     Highest1#          6| 4.00#
 184 #                                  2#          5| 4.00#
 185 #                                  3#          1| 3.00#
 186 #                           --------#-----------+-----#
 187 #                            Lowest1#          4| 1.00#
 188 #                                  2#          3| 1.00#
 189 #                                  3#          3| 1.00#
 190 #               --------------------#-----------+-----#
 191 #               Bloggs      Highest1#          7| 5.00#
 192 #                                  2#          9| 4.00#
 193 #                                  3#          9| 4.00#
 194 #                           --------#-----------+-----#
 195 #                            Lowest1#         10| 2.00#
 196 #                                  2#          8| 2.00#
 197 #                                  3#         11| 3.00#
 198 #               --------------------#-----------+-----#
 199 #               Charlies    Highest1#         12| 7.00#
 200 #                                  2#         16| 6.00#
 201 #                                  3#         14| 5.00#
 202 #                           --------#-----------+-----#
 203 #                            Lowest1#         15| 3.00#
 204 #                                  2#         13| 4.00#
 205 #                                  3#         13| 4.00#
 206 #===================================#===========#=====#
 207
 208 2.6 EXAMINE.  Descriptives
 209 #======================================================================#=========#==========#
 210 #               Manufacturer                                           #Statistic|Std. Error#
 211 #======================================================================#=========#==========#
 212 #Breaking StrainAspeger     Mean                                       #   2.25  |   .453   #
 213 #                           95% Confidence Interval for MeanLower Bound#  2.279  |          #
 214 #                                                           Upper Bound#  2.221  |          #
 215 #                           5% Trimmed Mean                            #   2.22  |          #
 216 #                           Median                                     #         |          #
 217 #                           Variance                                   #  1.643  |          #
 218 #                           Std. Deviation                             #  1.282  |          #
 219 #                           Minimum                                    #  1.000  |          #
 220 #                           Maximum                                    #  4.000  |          #
 221 #                           Range                                      #  3.000  |          #
 222 #                           Interquartile Range                        #         |          #
 223 #                           Skewness                                   #         |          #
 224 #                           Kurtosis                                   #         |          #
 225 #               -------------------------------------------------------#---------+----------#
 226 #               Bloggs      Mean                                       #   3.50  |   .378   #
 227 #                           95% Confidence Interval for MeanLower Bound#  3.525  |          #
 228 #                                                           Upper Bound#  3.475  |          #
 229 #                           5% Trimmed Mean                            #   3.50  |          #
 230 #                           Median                                     #         |          #
 231 #                           Variance                                   #  1.143  |          #
 232 #                           Std. Deviation                             #  1.069  |          #
 233 #                           Minimum                                    #  2.000  |          #
 234 #                           Maximum                                    #  5.000  |          #
 235 #                           Range                                      #  3.000  |          #
 236 #                           Interquartile Range                        #         |          #
 237 #                           Skewness                                   #         |          #
 238 #                           Kurtosis                                   #         |          #
 239 #               -------------------------------------------------------#---------+----------#
 240 #               Charlies    Mean                                       #   4.88  |   .441   #
 241 #                           95% Confidence Interval for MeanLower Bound#  4.904  |          #
 242 #                                                           Upper Bound#  4.846  |          #
 243 #                           5% Trimmed Mean                            #   4.86  |          #
 244 #                           Median                                     #         |          #
 245 #                           Variance                                   #  1.554  |          #
 246 #                           Std. Deviation                             #  1.246  |          #
 247 #                           Minimum                                    #  3.000  |          #
 248 #                           Maximum                                    #  7.000  |          #
 249 #                           Range                                      #  4.000  |          #
 250 #                           Interquartile Range                        #         |          #
 251 #                           Skewness                                   #         |          #
 252 #                           Kurtosis                                   #         |          #
 253 #======================================================================#=========#==========#
 254
 255 EOF
 256 if [ $? -ne 0 ] ; then fail ; fi
 257
 258 pass