Make a histogram from a table

Hi, I'm trying to make a histogram from a table but I can't find how to do it. This is my table of values; the 1st column is the y-axis and the 2nd column is the x-axis. How do I do this?

23.9860 23

17.8402 59

13.4646 86

50.1510 104

30.9001 151

28.7297 181

41.6877 213

56.1161 217

39.2818 263

20.5874 294

14.1804 313

22.7772 352

30.9727 391

27.3805 412

14.1550 442

12.8165 488

16.8457 499

33.3268 523

15.5860 554

30.3494 601

16.2556 615

40.1187 654

28.2005 693

23.1598 726

21.4945 762

9.3174 763

20.7460 822

54.1262 831

40.8851 882

50.3420 883

17.4587 932

14.0357 953

16.1450 981

13.5802 1032

13.9808 1043

34.9563 1092

12.1468 1106

25.5490 1141

20.4892 1174

36.1822 1219

37.4772 1220

37.0566 1258

13.5692 1288

36.7134 1337

15.7438 1349

21.0701 1399

19.5830 1422

32.3789 1449

17.3029 1467

32.0380 1520

35.6751 1539

32.9058 1570

16.5854 1594

18.3178 1635

37.3118 1647

25.0582 1693

21.6667 1720

18.6374 1738

17.2016 1787

50.7782 1826

32.9450 1829

34.4657 1877

46.7772 1893

64.1292 1937

18.3275 1977

13.5075 1987

26.2067 2024

35.9533 2043

31.6756 2086

17.8292 2117

13.2919 2155

18.2965 2181

44.5780 2204

42.0256 2240

78.4058 2269

55.8319 2286

35.8799 2325

39.5048 2345

26.1529 2384

27.2350 2414

16.1824 2436

21.7806 2467

8.8751 2524

29.8634 2546

10.0751 2578

29.5660 2605

39.1838 2648

61.7713 2680

59.2137 2695

40.0975 2716

22.6597 2764

32.0322 2779

19.9309 2816

20.3928 2834

18.5277 2869

23.3379 2908

22.5790 2940

28.1545 2983

30.1897 2984

28.6628 3026

32.6819 3060

22.2218 3080

27.9076 3126

12.2018 3146

24.8965 3170

20.2722 3204

27.0539 3255

22.8244 3284

16.6199 3316

18.8196 3328

33.1342 3355

12.1883 3405

18.5365 3435

34.9727 3457

18.0745 3483

20.5572 3511

23.5369 3559

23.0152 3574

28.3359 3597

13.2053 3628

19.9905 3667

20.1713 3710

39.1254 3739

57.5321 3754

15.5194 3795

23.6446 3817

51.0592 3849

31.2113 3873

32.1599 3923

18.9334 3930

16.6640 3962

45.6271 4006

39.3207 4049

46.9265 4050

43.7619 4094

61.5948 4125

24.6832 4142

45.1437 4184

33.4832 4227

14.6064 4238

21.6217 4269

14.4050 4296

18.0226 4328

23.9142 4382

18.3372 4412

21.3407 4437

31.9343 4447

26.9049 4480

24.2161 4535

34.8432 4545

40.0069 4574

30.0233 4621

41.3120 4633

16.8339 4672

10.2739 4700

18.1673 4743

35.0106 4780

53.0349 4788

41.9136 4840

38.9906 4843

45.2952 4876

39.2962 4921

36.4773 4937

41.9438 4979

13.8762 5006

22.0592 5044

26.8071 5069

18.8399 5097

31.7884 5138

16.6625 5175

30.5993 5176

44.8806 5231

34.5727 5256

20.4760 5286

7.6808 5305

17.9327 5342

35.9604 5374

22.0409 5417

23.1476 5433

21.5893 5456

32.6076 5496

50.3456 5520

73.6496 5571

85.9107 5572

29.3554 5610

20.6806 5634

20.6693 5663

28.3217 5705

17.9662 5748

23.2036 5776

17.1519 5787

21.2080 5815

9.4860 5857

26.3192 5882

18.9461 5925

46.9958 5961

38.0987 5970

18.1276 6004

19.1899 6043

26.4953 6063

13.8605 6109

16.5700 6130

25.7265 6170

21.3061 6195

37.6703 6233

33.9095 6264

27.2300 6275

22.6501 6304

44.5217 6336

23.7894 6382

13.0439 6402

19.1831 6435

39.1120 6456

18.1669 6492

13.5657 6522

20.6791 6552

16.1822 6599

32.0819 6616

21.7038 6642

23.2266 6676

30.6842 6714

27.5940 6743

31.8318 6775

24.4541 6791

32.8758 6827

17.0390 6870

36.9637 6889

22.9179 6911

24.1526 6963

33.1963 6997

28.7345 7004

35.3623 7046

24.7120 7086

69.3820 7095

26.9842 7130

23.4783 7162

29.9776 7210

44.5206 7236

25.2088 7263

13.6972 7285

20.9824 7323

33.1669 7357

20.8422 7375

62.9459 7416

22.2668 7436

33.6318 7475

20.5568 7495

27.9789 7544

23.4174 7566

13.6037 7595

10.2432 7625

27.9640 7648

24.2276 7675

49.2907 7714

35.4707 7735

46.1004 7785

58.5490 7810

17.5597 7842

15.7735 7869

13.3198 7886

20.8265 7934

32.5343 7965

18.3745 7979

27.1495 8032

20.7213 8065

21.8824 8086

42.9957 8114

41.1013 8146

45.6175 8187

42.6401 8188

33.4680 8224

14.3047 8262

22.3777 8303

7.8521 8339

20.4570 8346

16.0397 8372

22.3971 8422

29.2594 8446

30.2191 8465

32.6876 8508

53.9247 8546

20.5368 8578

27.1463 8598

14.5295 8643

19.0513 8657

14.1609 8683

13.6599 8712

8.4118 8746

38.1659 8771

12.1463 8801

18.0296 8836

20.8285 8882

9.1039 8917

15.2220 8934

45.0310 8978

43.0084 8986

27.4577 9022

38.4345 9055

21.6710 9100

22.4494 9121

25.8667 9156

78.6556 9186

81.7551 9216

44.7057 9251

47.3461 9257

40.5932 9302

46.0286 9330

15.2835 9359

25.0574 9379

15.1374 9436

17.0068 9457

24.9559 9496

30.3278 9516

28.3296 9542

32.6948 9584

47.0045 9599

46.4081 9628

20.3222 9649

17.6312 9709

35.5037 9739

18.3821 9749

17.1187 9773

11.5718 9808

8.2074 9838

20.1939 9884

37.0753 9911

42.7182 9933

26.4111 9957

21.6003 10006

24.8152 10023

24.3657 10055

32.7485 10096

17.4032 10132

22.1994 10152

27.8697 10181

10.0989 10225

14.2509 10255

25.0723 10285

33.3274 10318

45.6057 10325

30.1274 10367

51.6402 10389

17.3480 10411

19.6645 10453

20.6703 10486

27.4847 10507

38.4315 10546

17.3703 10566

18.9162 10595

36.9161 10645

18.8872 10667

29.9796 10711

23.2181 10734

31.7458 10754

11.9954 10792

14.9522 10826

31.4413 10847

15.8001 10883

19.6358 10920

12.2852 10946

22.9982 10980

27.1886 10995

33.5517 11046

31.7801 11071

20.3902 11108

52.2203 11138

41.2636 11145

34.1847 11171

68.0900 11220

14.9044 11248

10.9765 11273

24.2322 11295

40.2977 11327

9.2245 11384

21.2989 11407

15.8895 11430

23.7611 11465

36.6613 11486

9.2032 11522

23.2121 11551

19.8606 11583

26.3891 11610

34.6403 11644

15.9455 11686

Answer 1

[Cris LaPierre]

Perhaps you want a bivariate histogram? If so, use histogram2.

load Vals.mat
histogram2(Vals(:,1),Vals(:,2))
xlabel('X');
ylabel('Y');
zlabel('Counts')