pintos-os.org Git - pspp/blob - tests/language/stats/frequencies.at

   1 dnl PSPP - a program for statistical analysis.
   2 dnl Copyright (C) 2017 Free Software Foundation, Inc.
   3 dnl
   4 dnl This program is free software: you can redistribute it and/or modify
   5 dnl it under the terms of the GNU General Public License as published by
   6 dnl the Free Software Foundation, either version 3 of the License, or
   7 dnl (at your option) any later version.
   8 dnl
   9 dnl This program is distributed in the hope that it will be useful,
  10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 dnl GNU General Public License for more details.
  13 dnl
  14 dnl You should have received a copy of the GNU General Public License
  15 dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 dnl
  17 AT_BANNER([FREQUENCIES procedure])
  18
  19 AT_SETUP([FREQUENCIES string variable])
  20 AT_DATA([frequencies.sps],
  21   [DATA LIST FREE/
  22    name  (A8) value * quantity .
  23 BEGIN DATA.
  24 foo 1 5
  25 bar 2 6
  26 baz 1 9
  27 quux 3 1
  28 bar 1 2
  29 baz 4 3
  30 baz 1 4
  31 baz 1 1
  32 foo 6 0
  33 quux 5 8
  34 END DATA.
  35 EXECUTE.
  36
  37 FREQUENCIES /VAR = name/ORDER=ANALYSIS.
  38 ])
  39 AT_CHECK([pspp -O format=csv frequencies.sps], [0], [dnl
  40 Table: name
  41 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
  42 ,bar     ,2,20.00,20.00,20.00
  43 ,baz     ,4,40.00,40.00,60.00
  44 ,foo     ,2,20.00,20.00,80.00
  45 ,quux    ,2,20.00,20.00,100.00
  46 Total,,10,100.0,100.0,
  47 ])
  48 AT_CLEANUP
  49
  50 # Tests for a bug where pspp would crash if two FREQUENCIES commands
  51 # existed in a input file.
  52 AT_SETUP([FREQUENCIES two runs crash])
  53 AT_DATA([frequencies.sps],
  54   [data list free /v1 v2.
  55 begin data.
  56 0 1
  57 2 3
  58 4 5
  59 3 4
  60 end data.
  61
  62 frequencies v1 v2/statistics=none/ORDER=VARIABLE.
  63 frequencies v1 v2/statistics=none.
  64 ])
  65 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
  66   [Table: v1
  67 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
  68 ,.00,1,25.00,25.00,25.00
  69 ,2.00,1,25.00,25.00,50.00
  70 ,3.00,1,25.00,25.00,75.00
  71 ,4.00,1,25.00,25.00,100.00
  72 Total,,4,100.0,100.0,
  73
  74 Table: v2
  75 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
  76 ,1.00,1,25.00,25.00,25.00
  77 ,3.00,1,25.00,25.00,50.00
  78 ,4.00,1,25.00,25.00,75.00
  79 ,5.00,1,25.00,25.00,100.00
  80 Total,,4,100.0,100.0,
  81
  82 Table: v1
  83 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
  84 ,.00,1,25.00,25.00,25.00
  85 ,2.00,1,25.00,25.00,50.00
  86 ,3.00,1,25.00,25.00,75.00
  87 ,4.00,1,25.00,25.00,100.00
  88 Total,,4,100.0,100.0,
  89
  90 Table: v2
  91 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
  92 ,1.00,1,25.00,25.00,25.00
  93 ,3.00,1,25.00,25.00,50.00
  94 ,4.00,1,25.00,25.00,75.00
  95 ,5.00,1,25.00,25.00,100.00
  96 Total,,4,100.0,100.0,
  97 ])
  98 AT_CLEANUP
  99
 100 # Test that the LIMIT specification works.
 101 AT_SETUP([FREQUENCIES with LIMIT])
 102 AT_DATA([frequencies.sps],
 103   [data list free /v1 v2.
 104 begin data.
 105 0 1
 106 2 5
 107 4 3
 108 3 5
 109 end data.
 110
 111 frequencies v1 v2/statistics=none/FORMAT=LIMIT(3).
 112 ])
 113 AT_CHECK([pspp -O format=csv frequencies.sps], [0], [dnl
 114 Table: v2
 115 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 116 ,1.00,1,25.00,25.00,25.00
 117 ,3.00,1,25.00,25.00,50.00
 118 ,5.00,2,50.00,50.00,100.00
 119 Total,,4,100.0,100.0,
 120 ])
 121 AT_CLEANUP
 122
 123 # Tests for a bug where PSPP would crash when a FREQUENCIES command
 124 # was used with the HTML output driver.
 125 AT_SETUP([FREQUENCIES HTML output crash])
 126 AT_DATA([frequencies.sps],
 127   [data list free /v1 v2.
 128 begin data.
 129 0 1
 130 2 3
 131 4 5
 132 3 4
 133 end data.
 134
 135 list.
 136
 137 frequencies v1/statistics=none.
 138 ])
 139 AT_CHECK([pspp -o - -O format=csv -o pspp.html frequencies.sps], [0],
 140   [Table: Data List
 141 v1,v2
 142 .00,1.00
 143 2.00,3.00
 144 4.00,5.00
 145 3.00,4.00
 146
 147 Table: v1
 148 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 149 ,.00,1,25.00,25.00,25.00
 150 ,2.00,1,25.00,25.00,50.00
 151 ,3.00,1,25.00,25.00,75.00
 152 ,4.00,1,25.00,25.00,100.00
 153 Total,,4,100.0,100.0,
 154 ])
 155 AT_CHECK([test -s pspp.html])
 156 AT_CLEANUP
 157
 158 # Tests for a bug which crashed PSPP when a piechart with too many
 159 # segments was requested.
 160 AT_SETUP([FREQUENCIES pie chart crash])
 161 AT_DATA([frequencies.sps],
 162   [data list list /x * w *.
 163 begin data.
 164 1  4
 165 34 10
 166 -9 15
 167 232 6
 168 11  4
 169 134 1
 170 9  5
 171 32 16
 172 -2 6
 173 2  16
 174 20  6
 175 end data.
 176
 177 weight by w.
 178
 179 frequencies /x /format=notable /statistics=none
 180         /piechart.
 181 ])
 182 # Cannot use the CSV driver for this because it does not output charts
 183 # at all.
 184 AT_CHECK([pspp frequencies.sps], [0], [dnl
 185 Reading free-form data from INLINE.
 186 +--------+------+
 187 |Variable|Format|
 188 #========#======#
 189 |x       |F8.0  |
 190 |w       |F8.0  |
 191 +--------+------+
 192 ])
 193 AT_CLEANUP
 194
 195 dnl Check that histogram subcommand runs wihout crashing
 196 AT_SETUP([FREQUENCIES histogram crash])
 197 AT_DATA([frequencies.sps],
 198   [data list notable list /x * w *.
 199 begin data.
 200 1  4
 201 34 10
 202 -9 15
 203 232 6
 204 11  4
 205 134 1
 206 9  5
 207 32 16
 208 -2 6
 209 2  16
 210 20  6
 211 end data.
 212
 213 weight by w.
 214
 215 frequencies /x
 216             /format=notable
 217             /statistics=none
 218             /histogram=minimum(0) maximum(50) percent(5) normal.
 219 ])
 220 # Cannot use the CSV driver for this because it does not output charts
 221 # at all.
 222 AT_CHECK([pspp -O format=pdf frequencies.sps], [0], [ignore])
 223 AT_CLEANUP
 224
 225 # Tests for a bug which crashed PSPP when the median and a histogram
 226 # were both requested.
 227 AT_SETUP([FREQUENCIES median with histogram crash])
 228 AT_DATA([frequencies.sps], [dnl
 229 data list list notable /x.
 230 begin data.
 231 1
 232 end data.
 233
 234 frequencies /x /histogram /STATISTICS=median.
 235 ])
 236 AT_CHECK([pspp -O format=csv frequencies.sps], [0], [ignore])
 237 dnl Ignore output - No crash test.
 238 AT_CLEANUP
 239
 240 # Tests for a bug which caused FREQUENCIES following TEMPORARY to
 241 # crash (bug #11492).
 242 AT_SETUP([FREQUENCIES crash after TEMPORARY])
 243 AT_DATA([frequencies.sps],
 244   [DATA LIST LIST /SEX (A1) X *.
 245 BEGIN DATA.
 246 M 31
 247 F 21
 248 M 41
 249 F 31
 250 M 13
 251 F 12
 252 M 14
 253 F 13
 254 END DATA.
 255
 256
 257 TEMPORARY
 258 SELECT IF SEX EQ 'F'
 259 FREQUENCIES /X .
 260
 261 FINISH
 262 ])
 263 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 264   [Table: Reading free-form data from INLINE.
 265 Variable,Format
 266 SEX,A1
 267 X,F8.0
 268
 269 Table: X
 270 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 271 ,12.00,1,25.00,25.00,25.00
 272 ,13.00,1,25.00,25.00,50.00
 273 ,21.00,1,25.00,25.00,75.00
 274 ,31.00,1,25.00,25.00,100.00
 275 Total,,4,100.0,100.0,
 276
 277 Table: X
 278 N,Valid,4
 279 ,Missing,0
 280 Mean,,19.25
 281 Std Dev,,8.81
 282 Minimum,,12.00
 283 Maximum,,31.00
 284 ])
 285 AT_CLEANUP
 286
 287 m4_define([FREQUENCIES_NTILES_OUTPUT],
 288   [Table: x
 289 N,Valid,5
 290 ,Missing,0
 291 Mean,,3.00
 292 Std Dev,,1.58
 293 Minimum,,1.00
 294 Maximum,,5.00
 295 Percentiles,0,1.00
 296 ,25,2.00
 297 ,33,2.33
 298 ,50 (Median),3.00
 299 ,67,3.67
 300 ,75,4.00
 301 ,100,5.00
 302 ])
 303 AT_SETUP([FREQUENCIES basic percentiles])
 304 AT_DATA([frequencies.sps],
 305   [DATA LIST LIST notable /x * .
 306 BEGIN DATA.
 307 1
 308 2
 309 3
 310 4
 311 5
 312 END DATA.
 313
 314 FREQUENCIES
 315         VAR=x
 316         /FORMAT=NOTABLE
 317         /PERCENTILES = 0 25 33.333 50 66.666 75 100.
 318 ])
 319 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 320   [FREQUENCIES_NTILES_OUTPUT])
 321 AT_CLEANUP
 322
 323 AT_SETUP([FREQUENCIES basic n-tiles])
 324 AT_DATA([frequencies.sps],
 325   [DATA LIST LIST notable /x * .
 326 BEGIN DATA.
 327 1
 328 2
 329 3
 330 4
 331 5
 332 END DATA.
 333
 334 FREQUENCIES
 335         VAR=x
 336         /FORMAT=NOTABLE
 337         /NTILES = 3
 338         /NTILES = 4.
 339 ])
 340 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 341   [FREQUENCIES_NTILES_OUTPUT])
 342 AT_CLEANUP
 343
 344 AT_SETUP([FREQUENCIES compatibility percentiles])
 345 AT_DATA([frequencies.sps],
 346   [DATA LIST LIST notable /X * .
 347 BEGIN DATA.
 348 1
 349 2
 350 3
 351 4
 352 5
 353 END DATA.
 354
 355 FREQUENCIES
 356         VAR=x
 357         /ALGORITHM=COMPATIBLE
 358         /PERCENTILES = 0 25 50 75 100.
 359 ])
 360 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 361   [Table: X
 362 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 363 ,1.00,1,20.00,20.00,20.00
 364 ,2.00,1,20.00,20.00,40.00
 365 ,3.00,1,20.00,20.00,60.00
 366 ,4.00,1,20.00,20.00,80.00
 367 ,5.00,1,20.00,20.00,100.00
 368 Total,,5,100.0,100.0,
 369
 370 Table: X
 371 N,Valid,5
 372 ,Missing,0
 373 Mean,,3.00
 374 Std Dev,,1.58
 375 Minimum,,1.00
 376 Maximum,,5.00
 377 Percentiles,0,1.00
 378 ,25,1.50
 379 ,50 (Median),3.00
 380 ,75,4.50
 381 ,100,5.00
 382 ])
 383 AT_CLEANUP
 384
 385 AT_SETUP([FREQUENCIES enhanced percentiles])
 386 AT_DATA([frequencies.sps],
 387   [DATA LIST LIST notable /X * .
 388 BEGIN DATA.
 389 1
 390 2
 391 3
 392 4
 393 5
 394 END DATA.
 395
 396 FREQUENCIES
 397         VAR=x
 398         /PERCENTILES = 0 25 50 75 100.
 399 ])
 400 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 401   [Table: X
 402 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 403 ,1.00,1,20.00,20.00,20.00
 404 ,2.00,1,20.00,20.00,40.00
 405 ,3.00,1,20.00,20.00,60.00
 406 ,4.00,1,20.00,20.00,80.00
 407 ,5.00,1,20.00,20.00,100.00
 408 Total,,5,100.0,100.0,
 409
 410 Table: X
 411 N,Valid,5
 412 ,Missing,0
 413 Mean,,3.00
 414 Std Dev,,1.58
 415 Minimum,,1.00
 416 Maximum,,5.00
 417 Percentiles,0,1.00
 418 ,25,2.00
 419 ,50 (Median),3.00
 420 ,75,4.00
 421 ,100,5.00
 422 ])
 423 AT_CLEANUP
 424
 425 AT_SETUP([FREQUENCIES enhanced percentiles, weighted])
 426 AT_DATA([frequencies.sps],
 427   [DATA LIST LIST notable /X * F *.
 428 BEGIN DATA.
 429 1 2
 430 2 2
 431 3 2
 432 4 1
 433 4 1
 434 5 1
 435 5 1
 436 END DATA.
 437
 438 WEIGHT BY f.
 439
 440 FREQUENCIES
 441         VAR=x
 442         /PERCENTILES = 0 25 50 75 100.
 443 ])
 444 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 445   [Table: X
 446 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 447 ,1.00,2.00,20.00,20.00,20.00
 448 ,2.00,2.00,20.00,20.00,40.00
 449 ,3.00,2.00,20.00,20.00,60.00
 450 ,4.00,2.00,20.00,20.00,80.00
 451 ,5.00,2.00,20.00,20.00,100.00
 452 Total,,10.00,100.0,100.0,
 453
 454 Table: X
 455 N,Valid,10.00
 456 ,Missing,.00
 457 Mean,,3.00
 458 Std Dev,,1.49
 459 Minimum,,1.00
 460 Maximum,,5.00
 461 Percentiles,0,1.00
 462 ,25,2.00
 463 ,50 (Median),3.00
 464 ,75,4.00
 465 ,100,5.00
 466 ])
 467 AT_CLEANUP
 468
 469 AT_SETUP([FREQUENCIES enhanced percentiles, weighted (2)])
 470 AT_DATA([frequencies.sps],
 471   [DATA LIST LIST notable /X * F *.
 472 BEGIN DATA.
 473 1 1
 474 3 2
 475 4 1
 476 5 1
 477 5 1
 478 END DATA.
 479
 480 WEIGHT BY f.
 481
 482 FREQUENCIES
 483         VAR=x
 484         /PERCENTILES = 0 25 50 75 100.
 485 ])
 486 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 487   [Table: X
 488 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 489 ,1.00,1.00,16.67,16.67,16.67
 490 ,3.00,2.00,33.33,33.33,50.00
 491 ,4.00,1.00,16.67,16.67,66.67
 492 ,5.00,2.00,33.33,33.33,100.00
 493 Total,,6.00,100.0,100.0,
 494
 495 Table: X
 496 N,Valid,6.00
 497 ,Missing,.00
 498 Mean,,3.50
 499 Std Dev,,1.52
 500 Minimum,,1.00
 501 Maximum,,5.00
 502 Percentiles,0,1.00
 503 ,25,3.00
 504 ,50 (Median),3.50
 505 ,75,4.75
 506 ,100,5.00
 507 ])
 508 AT_CLEANUP
 509
 510 dnl Data for this test case from Fabio Bordignon <bordignon@demos.it>.
 511 AT_SETUP([FREQUENCIES enhanced percentiles, weighted (3)])
 512 AT_DATA([frequencies.sps],
 513   [DATA LIST LIST notable /X * F *.
 514 BEGIN DATA.
 515 1 7
 516 2 16
 517 3 12
 518 4 5
 519 END DATA.
 520
 521 WEIGHT BY f.
 522
 523 FREQUENCIES
 524         VAR=x
 525         /PERCENTILES = 0 25 50 75 100.
 526 ])
 527 AT_CHECK([pspp -O format=csv frequencies.sps], [0], [dnl
 528 Table: X
 529 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 530 ,1.00,7.00,17.50,17.50,17.50
 531 ,2.00,16.00,40.00,40.00,57.50
 532 ,3.00,12.00,30.00,30.00,87.50
 533 ,4.00,5.00,12.50,12.50,100.00
 534 Total,,40.00,100.0,100.0,
 535
 536 Table: X
 537 N,Valid,40.00
 538 ,Missing,.00
 539 Mean,,2.38
 540 Std Dev,,.93
 541 Minimum,,1.00
 542 Maximum,,4.00
 543 Percentiles,0,1.00
 544 ,25,2.00
 545 ,50 (Median),2.00
 546 ,75,3.00
 547 ,100,4.00
 548 ])
 549 AT_CLEANUP
 550
 551 AT_SETUP([FREQUENCIES enhanced percentiles, weighted, missing values])
 552 AT_DATA([frequencies.sps],
 553   [DATA LIST LIST notable /X * F *.
 554 BEGIN DATA.
 555 1 1
 556 3 2
 557 4 1
 558 5 1
 559 5 1
 560 99 4
 561 END DATA.
 562
 563 MISSING VALUE x (99.0) .
 564 WEIGHT BY f.
 565
 566 FREQUENCIES
 567         VAR=x
 568         /PERCENTILES = 0 25 50 75 100.
 569 ])
 570
 571 AT_CHECK([pspp -O format=csv frequencies.sps], [0],
 572   [Table: X
 573 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 574 ,1.00,1.00,10.00,16.67,16.67
 575 ,3.00,2.00,20.00,33.33,50.00
 576 ,4.00,1.00,10.00,16.67,66.67
 577 ,5.00,2.00,20.00,33.33,100.00
 578 ,99.00,4.00,40.00,Missing,
 579 Total,,10.00,100.0,100.0,
 580
 581 Table: X
 582 N,Valid,6.00
 583 ,Missing,4.00
 584 Mean,,3.50
 585 Std Dev,,1.52
 586 Minimum,,1.00
 587 Maximum,,5.00
 588 Percentiles,0,1.00
 589 ,25,3.00
 590 ,50 (Median),3.50
 591 ,75,4.75
 592 ,100,5.00
 593 ])
 594 AT_CLEANUP
 595
 596 AT_SETUP([FREQUENCIES dichotomous histogram])
 597 AT_DATA([frequencies.sps], [dnl
 598 data list notable list /d4 *.
 599 begin data.
 600 0
 601 0
 602 0
 603 1
 604 0
 605 0
 606 0
 607 0
 608 1
 609 0
 610 0
 611 0
 612 0
 613 0
 614 1
 615 2
 616 0
 617 end data.
 618
 619 FREQUENCIES
 620         /VARIABLES = d4
 621         /FORMAT=AVALUE TABLE
 622         /HISTOGRAM=NORMAL
 623         .
 624 ])
 625
 626 AT_CHECK([pspp frequencies.sps], [0],  [ignore])
 627 AT_CLEANUP
 628
 629
 630 AT_SETUP([FREQUENCIES median])
 631 AT_DATA([median.sps], [dnl
 632 data list notable list /x *.
 633 begin data.
 634 1
 635 2
 636 3000000
 637 end data.
 638
 639 FREQUENCIES
 640         /VARIABLES = x
 641         /STATISTICS = MEDIAN
 642         .
 643 ])
 644
 645 AT_CHECK([pspp median.sps -O format=csv], [0],  [dnl
 646 Table: x
 647 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 648 ,1.00,1,33.33,33.33,33.33
 649 ,2.00,1,33.33,33.33,66.67
 650 ,3000000.00,1,33.33,33.33,100.00
 651 Total,,3,100.0,100.0,
 652
 653 Table: x
 654 N,Valid,3
 655 ,Missing,0
 656 Percentiles,50 (Median),2.00
 657 ])
 658 AT_CLEANUP
 659
 660 AT_SETUP([FREQUENCIES variance])
 661 AT_DATA([variance.sps], [dnl
 662 data list notable list /forename (A12) height.
 663 begin data.
 664 Ahmed 188
 665 bertram 167
 666 Catherine 134
 667 David 109
 668 end data.
 669
 670 FREQUENCIES
 671    /VARIABLES = height
 672    /STATISTICS = VARIANCE.
 673 ])
 674
 675 AT_CHECK([pspp variance.sps -O format=csv], [0],  [dnl
 676 Table: height
 677 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 678 ,109.00,1,25.00,25.00,25.00
 679 ,134.00,1,25.00,25.00,50.00
 680 ,167.00,1,25.00,25.00,75.00
 681 ,188.00,1,25.00,25.00,100.00
 682 Total,,4,100.0,100.0,
 683
 684 Table: height
 685 N,Valid,4
 686 ,Missing,0
 687 Variance,,1223.00
 688 ])
 689 AT_CLEANUP
 690
 691 AT_SETUP([FREQUENCIES default statistics])
 692 AT_DATA([median.sps], [dnl
 693 data list notable list /x *.
 694 begin data.
 695 10
 696 20
 697 3000000
 698 end data.
 699
 700 FREQUENCIES
 701         /VARIABLES = x
 702         /STATISTICS
 703         .
 704
 705 FREQUENCIES
 706         /VARIABLES = x
 707         /STATISTICS = DEFAULT
 708         .
 709 ])
 710
 711 AT_CHECK([pspp median.sps -O format=csv], [0],  [dnl
 712 Table: x
 713 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 714 ,10.00,1,33.33,33.33,33.33
 715 ,20.00,1,33.33,33.33,66.67
 716 ,3000000.00,1,33.33,33.33,100.00
 717 Total,,3,100.0,100.0,
 718
 719 Table: x
 720 N,Valid,3
 721 ,Missing,0
 722 Mean,,1000010.00
 723 Std Dev,,1732042.15
 724 Minimum,,10.00
 725 Maximum,,3000000.00
 726
 727 Table: x
 728 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 729 ,10.00,1,33.33,33.33,33.33
 730 ,20.00,1,33.33,33.33,66.67
 731 ,3000000.00,1,33.33,33.33,100.00
 732 Total,,3,100.0,100.0,
 733
 734 Table: x
 735 N,Valid,3
 736 ,Missing,0
 737 Mean,,1000010.00
 738 Std Dev,,1732042.15
 739 Minimum,,10.00
 740 Maximum,,3000000.00
 741 ])
 742 AT_CLEANUP
 743
 744
 745
 746 AT_SETUP([FREQUENCIES no valid data])
 747 AT_DATA([empty.sps], [dnl
 748 data list notable list /x *.
 749 begin data.
 750 .
 751 .
 752 .
 753 end data.
 754
 755 FREQUENCIES
 756         /VARIABLES = x
 757         /STATISTICS = ALL
 758         .
 759 ])
 760
 761 AT_CHECK([pspp empty.sps -O format=csv], [0],  [dnl
 762 Table: x
 763 Value Label,Value,Frequency,Percent,Valid Percent,Cum Percent
 764 ,.  ,3,100.00,Missing,
 765 Total,,3,100.0,100.0,
 766
 767 Table: x
 768 N,Valid,0
 769 ,Missing,3
 770 Mean,,.
 771 S.E. Mean,,.
 772 Mode,,.
 773 Std Dev,,.
 774 Variance,,.
 775 Kurtosis,,.
 776 S.E. Kurt,,.
 777 Skewness,,.
 778 S.E. Skew,,.
 779 Range,,.
 780 Minimum,,.
 781 Maximum,,.
 782 Sum,,.
 783 Percentiles,,.
 784 ])
 785
 786 AT_CLEANUP
 787
 788
 789 AT_SETUP([FREQUENCIES histogram no valid cases])
 790 AT_DATA([empty.sps], [dnl
 791 data list notable list /x w *.
 792 begin data.
 793 1 .
 794 2 .
 795 3 .
 796 end data.
 797
 798 weight by w.
 799
 800 FREQUENCIES
 801         /VARIABLES = x
 802         /histogram
 803         .
 804 ])
 805
 806 AT_CHECK([pspp empty.sps -O format=csv], [0],  [ignore])
 807
 808 AT_CLEANUP
 809
 810 AT_SETUP([FREQUENCIES percentiles + histogram bug#48128])
 811 AT_DATA([bug.sps], [dnl
 812 SET FORMAT=F8.0.
 813
 814 INPUT PROGRAM.
 815         LOOP I=1 TO 10.
 816                 COMPUTE SCORE=EXP(NORMAL(1)).
 817                 END CASE.
 818         END LOOP.
 819         END FILE.
 820 END INPUT PROGRAM.
 821
 822 FREQUENCIES VARIABLES=SCORE
 823 /FORMAT=NOTABLE
 824 /STATISTICS=ALL
 825 /PERCENTILES=1 10 20 30 40 50 60 70 80 90 99
 826 /HISTOGRAM.
 827
 828 ])
 829
 830 AT_CHECK([pspp bug.sps], [0],  [ignore])
 831
 832 AT_CLEANUP