data from 855 t tests (from Wetzels et al 2011)

analysis.R

## Paper is here: http://www.ejwagenmakers.com/2011/WetzelsEtAl2011_855.pdf
## Load the three data files

one_sample = read.delim("https://gist.githubusercontent.com/richarddmorey/e44df8750d69b5c0cd8db9513e75fba4/raw/a476c41e23d944bcf1ac6d84860218900bec0fe1/data_onesample.txt")
two_sample = read.delim("https://gist.githubusercontent.com/richarddmorey/e44df8750d69b5c0cd8db9513e75fba4/raw/a476c41e23d944bcf1ac6d84860218900bec0fe1/data_twosample.txt")
paired_sample = read.delim("https://gist.githubusercontent.com/richarddmorey/e44df8750d69b5c0cd8db9513e75fba4/raw/a476c41e23d944bcf1ac6d84860218900bec0fe1/data_pairedsample.txt")

# Define N1 and N2 for one sample tests
# for convenience
colnames(one_sample)[1] = "N1"
one_sample$N2 = 0

# Effective sample sizes
one_sample$effN = one_sample$N1
paired_sample$effN = paired_sample$N1
two_sample$effN = with(two_sample, N1*N2/(N1 + N2))

# degrees of freedom
one_sample$df = one_sample$N1 - 1
two_sample$df = two_sample$N1 + two_sample$N2 - 2
paired_sample$df = paired_sample$N1 - 1

# t test types
one_sample$type = "one"
paired_sample$type = "paired"
two_sample$type = "two"

# Combine everything
all_t = rbind(one_sample, two_sample, paired_sample)
all_t$p = 2*pt(-abs(all_t$tvalue), all_t$df)
all_t$bflim = with(all_t, -1/(exp(1)*p*log(p)))

# sort by decreasing p value
all_t = all_t[order(all_t$p, decreasing = TRUE),]

library(BayesFactor)
rscale = 1 # value used by Wetzels et al

# Compute the Bayes factors
all_t$lbf = unlist(with(all_t, 
                 mapply(ttest.tstat,
                        t = tvalue,
                        n1 = N1,
                        n2 = (type=="two")*N2,
                        MoreArgs = list(rscale = rscale)))["bf",])

# Blot Bayes factors by p value
plot(all_t$p, exp(all_t$lbf), log="xy", 
     ylim = c(1e-3, 1e3), 
     xlim = c(1e-4,1), ylab = "JZS two-sided BF",
     xlab = "p value", pch = 19, col = rgb(0,0,0,.1))

# Add Jeffreys evidence bands
abline(h = c(3,10,30,100), col = "red", lty=2)
abline(h = 1/c(3,10,30,100), col = "red", lty=2)
abline(h = 1, col = "red", lty = 1)

# add local-H1 bound curve
p = exp(seq(log(1e-10),exp(-1), len=250))
bflim = -1/(exp(1)*p*log(p))
lines(p, bflim, col = "blue")

# Add p value thresholds
abline(v = .005, col = "purple", lty = 2)
abline(v = .05, col = "purple")

data_onesample.txt

"N"	"tvalue"	"effectsize"
18	0.75	0.176776695
13	3.52	0.976272345
14	2.42	0.646772205
16	3.76	0.94
27	2.724	0.524234044
14	2.57	0.686861392
16	2.04	0.51
4	1.85	0.925
4	-8.46	-4.23
4	9.94	4.97
14	2.58	0.689534004
11	2.91	0.877398013
12	5.58	1.610807251
12	5.58	1.610807251
12	5.12	1.478016689
12	2.43	0.701480577
12	2.83	0.816950631
12	2.49	0.718801085
18	2.05	0.483189634
18	3.07	0.723605939
18	3.57	0.84145707
18	3.91	0.921595838
26	2.38	0.466756402
26	1.25	0.245145169
23	4.12	0.859079386
21	9.73	2.123260072
44	2.44	0.36784384
16	0.48	0.12
36	10.58	1.763333333
36	9.63	1.605
36	2.17	0.361666667
36	6.64	1.106666667
36	5.95	0.991666667
36	2.07	0.345
11	12	3.618136135
11	0.446	0.13447406
12	3.46	0.998815966
12	0.93	0.268467875
12	5.05	1.45780943
72	2.86	0.337054232
20	2.51	0.561253062
20	5.73	1.281266951
20	1.33	0.297397041
20	3.82	0.854177967
20	4.512	1.008913871
20	0.802	0.179332652
15	2.807	0.724764284
20	6.447	1.441593025
20	9.828	2.197607608
20	5.435	1.215302946
20	2.084	0.465996567
15	3.522	0.90937649
15	7.776	2.007754567
15	2.256	0.582496695
15	1.653	0.426802765
15	0.901	0.2326372
15	1.449	0.374130191
15	0.494	0.127550252
15	2.185	0.564164574
20	3.084	0.689603364
20	6.9	1.542886904
20	-3.157	-0.70592666
20	-3.642	-0.814375957
20	3.39	0.758027044
20	3.96	0.885482919
20	2.9	0.648459713
20	0.36	0.080498447
27	2.37	0.456106713
27	2.96	0.569652266
27	0.11	0.02116951
27	0.13	0.025018512
24	4.14	0.845073961
24	3.89	0.794042925
24	2.8	0.571547607
24	2.81	0.573588848
30	3.04	0.555025525
30	2.52	0.460086948
30	3.45	0.629880941
30	1.15	0.209960314
30	2.24	0.408966176
9	9.24	3.08
9	3.6	1.2
94	5.58	0.575533055
20	-4.45	-0.99505025
20	-4.43	-0.990578114

data_pairedsample.txt

"N1"	"N2"	"tvalue"	"effectsize"
12	12	20.61	5.949594524
20	20	3.67	0.820636948
20	20	3.24	0.724486025
28	28	3.05	0.576395821
28	28	0.638	0.120570667
28	28	0.044	0.008315218
36	36	2.67	0.445
36	36	-0.485	-0.080833333
36	36	-3.31	-0.551666667
44	44	2.12	0.319602025
44	44	3.58	0.539705307
44	44	-0.39	-0.058794712
44	44	1.52	0.229148622
44	44	0.49	0.073870279
44	44	0.47	0.070855166
18	18	7.87	1.854976789
18	18	9.22	2.173174841
28	28	7	1.322875656
20	20	5.35	1.196296368
20	20	6.67	1.491457341
16	16	2.95	0.7375
16	16	2.9	0.725
23	23	8.12	1.693137042
23	23	1.28	0.26689845
15	15	7.09	1.830630128
15	15	1.55	0.400208279
30	30	4.86	0.887310543
20	20	2.97	0.664112189
20	20	2.22	0.496407091
20	20	2.1	0.469574275
20	20	-0.65	-0.145344419
20	20	0.51	0.114039467
20	20	0	0
23	23	1.24	0.258557873
23	23	-1.49	-0.310686477
9	9	2.61	0.87
9	9	3.13	1.043333333
9	9	0.56	0.186666667
10	10	5.8	1.834121043
10	10	2.95	0.93287191
10	10	0.78	0.246657657
112	112	23.86	2.254558082
91	91	16.95	1.776842798
112	112	3.24	0.306151223
91	91	0.44	0.046124533
61	61	2.5	0.3200922
61	61	7.5	0.960276599
61	61	10.5	1.344387239
61	64	4.2	0.537754896
61	61	6.76	0.865529308
61	61	2.4	0.307288512
16	16	-8.43	-2.1075
16	16	-1.145	-0.28625
16	16	-4.65	-1.1625
16	16	-2.926	-0.7315
16	16	-1.01	-0.2525
16	16	-3.84	-0.96
38	38	1.12	0.181687992
15	15	2.22	0.573201535
19	19	2.27	0.520773716
19	19	0.829	0.190185643
20	20	12	2.683281573
20	20	13.8	3.085773809
20	20	2.5	0.559016994
20	20	10.4	2.325510697
20	20	12.1	2.705642253
20	20	1.1	0.245967478
20	20	7.2	1.609968944
20	20	10.9	2.437314095
20	20	2.8	0.626099034
20	20	10.3	2.303150017
20	20	10.1	2.258428657
20	20	2.53	0.565725198
20	20	5	1.118033989
20	20	4.8	1.073312629
20	20	0.3	0.067082039
21	21	1.715	0.374243682
21	21	2.01	0.438617959
21	21	3.48	0.759398258
21	21	0.4	0.087287156
21	21	0.3	0.065465367
12	12	4.66	1.345226127
12	12	4.3	1.241303079
12	12	3.312	0.956092046
12	12	2.72	0.785196366
12	12	1.17	0.337749907
12	12	1.41	0.40703194
32	32	2.1	0.37123106
22	22	1	0.213200716
22	22	1.4	0.298481003
22	22	2.13	0.454117526
22	22	0.11	0.023452079
22	22	3.13	0.667318242
22	22	2.3	0.490361648
22	22	2.3	0.490361648
22	22	2.8	0.596962006
22	22	4.19	0.893311002
22	22	0.14	0.0298481
22	22	2.82	0.60122602
130	130	2.99	0.262240348
20	20	3.22	0.720013889
8	8	4.29	1.516744046
20	20	2.92	0.652931849
8	8	3.87	1.368251622
20	20	3.22	0.720013889
8	8	3.06	1.081873375
20	20	3.01	0.673056461
8	8	6.25	2.209708691
20	20	3.01	0.673056461
8	8	2.76	0.975807358
20	20	4.92	1.100145445
8	8	2.77	0.979342892
20	20	5.7	1.274558747
20	20	4.87	1.088965105
20	20	7.27	1.62562142
20	20	6.79	1.518290157
20	20	6.34	1.417667098
20	20	6.24	1.395306418
20	20	7.11	1.589844332
20	20	7.43	1.661398507
20	20	3.87	0.865358307
20	20	0.09	0.020124612
20	20	2.6	0.581377674
20	20	0.52	0.116275535
20	20	5.5	1.229837388
20	20	0.49	0.109567331
20	20	2.26	0.505351363
20	20	1.93	0.43156112
27	27	3.64	0.700518327
12	12	5.66	1.633901262
16	16	3.41	0.8525
16	16	2.17	0.5425
23	23	3.39	0.706863864
22	22	1.91	0.407213368
22	22	4.35	0.927423116
23	23	5.98	1.246916196
23	23	3.56	0.742311314
22	22	4.6	0.980723295
23	23	3.09	0.644309539
22	22	5.04	1.07453161
23	23	4.95	1.03214635
24	24	6.39	1.304353288
24	24	9.7	1.980004209
24	24	2.86	0.583795055
24	24	2.63	0.536846502
24	24	4.7	0.959383483
24	24	7.79	1.590127091
24	24	3.63	0.740970647
24	24	2.68	0.547052709
18	18	1.77	0.417193001
15	15	3	0.774596669
20	20	3.4	0.760263112
20	20	2.73	0.610446558
20	20	5.09	1.138158601
20	20	3.4	0.760263112
20	20	5.03	1.124742193
20	20	2.43	0.543364519
20	20	5.92	1.323752243
20	20	4.15	0.927968211
20	20	6.5	1.453444185
20	20	3.9	0.872066511
20	20	4.19	0.936912483
20	20	4.5	1.00623059
20	20	3.69	0.825109084
20	20	4.3	0.96150923
20	20	5.44	1.21642098
48	48	5.41	0.780866239
48	48	2.69	0.388268056
48	48	5.7	0.822724134
48	48	1.94	0.280014881
48	48	4.86	0.701480577
48	48	3.38	0.487860977
48	48	5.65	0.815507255
48	48	4	0.577350269
48	48	2.15	0.31032577
48	48	2.84	0.409918691
21	21	4.14	0.903422066
21	21	6.04	1.318036057
21	21	2.36	0.514994221
21	21	1.89	0.412431813
21	21	2.03	0.442982317
21	21	2.22	0.484443716
21	21	3.99	0.870689382
21	21	1.94	0.423342707
21	21	1.36	0.296776331
21	21	0.85	0.185485207
21	21	2.22	0.484443716
21	21	0.9	0.196396101
21	21	-0.44	-0.096015872
21	21	1.11	0.242221858
21	21	-0.11	-0.024003968
21	21	0.35	0.076376262
22	22	2.54	0.54152982
22	22	1.87	0.39868534
22	22	1.06	0.225992759
21	21	2.03	0.442982317
22	22	1.37	0.292084981
22	22	0.7	0.149240501
21	21	0.43	0.093833693
22	22	1.2	0.25584086
22	22	0.89	0.189748638
22	22	0.31	0.066092222
50	50	2.11	0.298399062
50	50	2.54	0.359210245
50	50	1.46	0.20647518
20	20	3	0.670820393
12	12	3.57	1.030570231
8	8	4.47	1.580383656
16	16	2.13	0.5325
30	30	2.75	0.502079011
30	30	1.5	0.273861279
28	28	3.34	0.63120067
24	24	4.53	0.924682378
28	28	5.32	1.005385498
24	24	4.09	0.834867754
28	28	3.95	0.746479834
24	24	1.39	0.283732562
28	28	3.46	0.653878538
24	24	2	0.40824829
28	28	2.99	0.565056887
24	24	1.71	0.349052288
28	28	2.27	0.428989677
28	28	1.68	0.317490157
24	24	1.24	0.25311394
13	13	1.86	0.515871182
21	21	4.1	0.89469335
21	21	5.6	1.222020185
21	21	2.9	0.632831882
21	21	3.7	0.807406194
21	21	4.36	0.951430001
8	8	11.72	4.143645738
28	28	8.03	1.517527359
30	30	4.54	0.828886804
39	39	4.25	0.680544654
39	39	0.3	0.048038446
20	20	3.55	0.793804132
16	16	3.71	0.9275
16	16	2.77	0.6925
16	16	3.6	0.9
20	20	1.28	0.286216701
20	20	11.19	2.502160067
20	20	6.43	1.43779171
12	12	9.43	2.722206519
12	12	4.71	1.359659884
16	16	3.832	0.958
16	16	1.837	0.45925
16	16	4.87	1.2175
16	16	2.955	0.73875
16	16	2.682	0.6705
16	16	2.308	0.577
16	16	-1.78	-0.445
53	53	5.47	0.751362285
25	25	5.62	1.124
28	28	6.2	1.171689866
46	46	7.36	1.085172797
46	46	4.15	0.611884118
46	46	3.94	0.580921307
12	12	-1.9	-0.548482756
53	53	8.53	1.17168561
53	53	2.94	0.403840058
14	14	1.2	0.32071349
16	16	1.8	0.45
24	24	0.001	0.000204124
24	24	2.56	0.522557812
44	44	1.22	0.18392192
44	44	2.04	0.307541571
26	26	6.48	1.270832556
26	26	2.08	0.407921561
36	36	1.96	0.326666667
36	36	2.53	0.421666667
10	10	5.06	1.600112496
10	10	3.28	1.037227073
10	10	3.09	0.977143797
10	10	6.7	2.118726032
44	44	2.34	0.352768273
24	24	1.22	0.249031457
24	24	1.26	0.257196423
24	24	2.33	0.475609258
24	24	3.57	0.728723198
24	24	3.43	0.700145818
24	24	0.797	0.162686944
24	24	3.78	0.771589269
24	24	0.97	0.198000421
24	24	0.44	0.089814624
24	24	3.27	0.667485955
24	24	10.45	2.133097318
24	24	12.15	2.480108365
24	24	4.41	0.90018748
24	24	6.88	1.404374119
20	20	2.81	0.628335102
20	20	0.88	0.196773982
52	52	1.2	0.166410059
52	52	2.85	0.39522389
52	52	4.47	0.619877469
52	52	4.1	0.568567701
52	52	1.31	0.181664314
52	52	2.02	0.280123599
30	30	1.39	0.253778118
36	36	4	0.666666667
36	36	2.3	0.383333333
36	36	2.3	0.383333333
30	30	4	0.730296743
30	30	1.3	0.237346442
30	30	4	0.730296743
30	30	1.3	0.237346442
30	30	0.53	0.096764318
30	30	1.73	0.315853341
10	10	5.079	1.606120824
10	10	4.194	1.326259251
45	45	-1.18	-0.175904014
45	45	2.44	0.363733724
12	12	2.31	0.666839561
32	32	0.75	0.132582521
32	32	0.6	0.106066017
24	24	2.09	0.426619464
24	24	6.01	1.226786113
24	24	2.37	0.483774224
24	24	4.72	0.963465965
32	32	1.57	0.277539412
32	32	0.06	0.010606602
32	32	1.16	0.205060967
32	32	4.61	0.814940565
31	31	1.18	0.211934256
31	31	1.95	0.350230339
22	22	0.64	0.136448458
22	22	4.03	0.859198887
26	26	0.29	0.056873679
26	26	2.29	0.449105949
26	26	0.21	0.041184388
26	26	1.79	0.351047882
24	24	1.26	0.257196423
24	24	1.16	0.236784008
24	24	0.6	0.122474487
24	24	1.57	0.320474908
25	25	0.009	0.0018
25	25	1.08	0.216
24	24	0.92	0.187794214
24	24	1.55	0.316392425
22	22	0.43	0.091676308
22	22	2.46	0.524473762
12	12	0.43	0.124130308
18	18	2.13	0.502045815
18	18	0.47	0.110780062
43	43	1.96	0.298897198
20	20	3.19	0.713305685
26	26	1.33	0.26083446
20	20	3.85	0.860886171
23	23	2.8	0.583840359
47	47	3.03	0.441970924
95	95	3.33	0.341650791
95	95	2.51	0.257520566
57	57	0.68	0.0900682
29	29	2.6	0.482807879
30	30	3.5	0.63900965
29	29	2.7	0.501377413
30	30	2.3	0.419920627
29	29	2.8	0.519946947
30	30	1.6	0.292118697
29	29	4.5	0.835629022
30	30	1.8	0.328633535
23	23	3.3	0.688097566
25	25	3	0.6
30	30	3.4	0.620752232
120	120	2.8	0.25560386
20	20	2.51	0.561253062
20	20	1.6	0.357770876
20	20	2.1	0.469574275
20	20	1.7	0.380131556
20	20	5.5	1.229837388
20	20	4.9	1.095673309
20	20	4.2	0.939148551
20	20	4.4	0.98386991
32	32	3	0.530330086
24	24	2.4	0.489897949
32	32	1.72	0.304055916
24	24	2.12	0.432743188
36	36	3.3	0.55
36	36	2.5	0.416666667
36	36	3.8	0.633333333
36	36	2	0.333333333
36	36	3.18	0.53
24	24	2.48	0.50622788
36	36	3.75	0.625
24	24	2.49	0.508269122
36	36	2.82	0.47
24	24	2.77	0.565423882
36	36	4.07	0.678333333
24	24	3.64	0.743011889
36	36	2	0.333333333
24	24	1.25	0.255155182
36	36	2.87	0.478333333
24	24	2.27	0.46336181
36	36	3.17	0.528333333
24	24	2.16	0.440908154
36	36	2.59	0.431666667
24	24	1.86	0.37967091
36	36	1.88	0.313333333
24	24	2.11	0.430701946
36	36	3.67	0.611666667
24	24	3.01	0.614413677
36	36	2.25	0.375
24	24	1.45	0.295980011
36	36	3.21	0.535
24	24	3.01	0.614413677
36	36	2.93	0.488333333
24	24	3.47	0.708310784
36	36	3.61	0.601666667
24	24	5.24	1.069610521
36	36	1.74	0.29
24	24	1.94	0.396000842
36	36	2.95	0.491666667
24	24	4.7	0.959383483
36	36	3.48	0.58
24	24	5.01	1.022661968
30	30	1.3	0.237346442
12	12	1.42	0.409918691
24	24	11.87	2.422953604
24	24	13.45	2.745469753
24	24	2.71	0.553176434
24	24	3.07	0.626661126
30	30	2.4	0.438178046
25	25	4.1	0.82
30	30	3.5	0.63900965
25	25	5.7	1.14
30	30	3.1	0.565979976
25	25	3.2	0.64
30	30	2.2	0.401663209
25	25	3.8	0.76
30	30	2.2	0.401663209
25	25	3.6	0.72
30	30	1.7	0.310376116
25	25	3.4	0.68
30	30	1.6	0.292118697
25	25	2.3	0.46
24	24	3.16	0.645032299
24	24	-1.65	-0.33680484
25	25	1.22	0.244
25	25	0.19	0.038
26	26	5.09	0.998231128
26	26	1.04	0.203960781
24	24	0.59	0.120433246
24	24	1.14	0.232701526
25	25	2.62	0.524
25	25	1.93	0.386
25	25	1.23	0.246
25	25	1.24	0.248
24	24	1.44	0.293938769
24	24	1.42	0.289856286
24	24	2.51	0.512351605
24	24	2.72	0.555217675
24	24	1.23	0.251072699
24	24	2.21	0.451114361
24	24	2.72	0.555217675
24	24	4.91	1.002249553
24	24	2.19	0.447031878
24	24	1.45	0.295980011
24	24	3.02	0.616454919
24	24	3.24	0.661362231
24	24	2.5	0.510310363
24	24	3.24	0.661362231
24	24	1.4	0.285773803
24	24	3.31	0.675650921
24	24	3.38	0.689939611
20	20	3.2	0.715541753
14	14	1	0.267261242
14	14	2.13	0.569266445
15	15	2.79	0.720374902
36	36	0.81	0.135
14	14	-2.81	-0.75100409
22	22	-1.73	-0.368837239
16	16	2.22	0.555
36	36	0.51	0.085
26	26	2.2	0.431455497
72	72	3.06	0.360624458
72	72	2.06	0.242773328
30	30	0.22	0.040166321
30	30	2.06	0.376102823
30	30	1.77	0.323156309
44	44	0.34	0.051256929
44	44	10.51	1.584442116
44	44	10.83	1.632683931
30	30	0.41	0.074855416
30	30	6.14	1.121005501
30	30	5.06	0.92382538
30	30	3.73	0.681001713
30	30	7.24	1.321837105
44	44	7.62	1.148758223
44	44	3.24	0.488448378
30	30	2.96	0.54041959
30	30	4.44	0.810629385
30	30	3.56	0.649964102
30	30	1.51	0.275687021
42	42	3.27	0.504571954
30	30	6.4	1.168474789
30	30	3.7	0.675524488
16	16	2.26	0.565
16	16	0.2	0.05
38	38	3.33	0.540197332
17	17	2.37	0.574809431
17	17	1.18	0.286192038
16	16	2.53	0.6325
16	16	0.49	0.1225
17	17	0.53	0.128543881
17	17	2.88	0.6985026
17	17	2.14	0.519026238
39	39	0.45	0.072057669
36	36	1.62	0.27
13	13	1.17	0.324499615
13	13	3.71	1.028968864
13	13	0.17	0.047149517
13	13	3.66	1.015101359
24	24	2.92	0.596042504
24	24	3.13	0.638908575
28	28	2.39	0.451667545
17	17	3.63	0.880404319
17	17	3.46	0.839173263
24	24	2.47	0.504186639
30	30	0.86	0.1570138
16	16	0.97	0.2425
16	16	0.86	0.215
39	39	-0.27	-0.043234602
32	32	3.2	0.565685425
32	32	2.1	0.37123106
48	48	3.3	0.476313972
48	48	2.2	0.317542648
24	24	1.91	0.389877117
24	24	1.36	0.277608838
24	24	4.12	0.840991478
24	24	1.38	0.28169132
24	24	2.27	0.46336181
24	24	1.55	0.316392425
24	24	3.22	0.657279748
24	24	2.45	0.500104156
24	24	3.58	0.73076444
24	24	2.78	0.567465124
19	19	2.79	0.640069897
19	19	5.45	1.25031575
21	21	2.69	0.587006125
22	22	2.67	0.569245913
30	30	2.18	0.398011725
30	30	2.26	0.41261766
30	30	3.89	0.710213583
27	27	7.73	1.487639194
24	24	7.56	1.543178538
30	30	5.04	0.920173897
30	30	6.46	1.17942924
20	20	-4.21	-0.941384619
20	20	-5.16	-1.153811076
20	20	1.78	0.3980201
20	20	0.9	0.201246118
20	20	2.26	0.505351363
20	20	2.58	0.576905538
16	16	-3.2	-0.8
14	14	1.97	0.526504647
13	13	1.18	0.327273116
28	28	-0.96	-0.181422947
24	24	2.03	0.414372015
17	17	3.83	0.928911444
17	17	1.18	0.286192038
17	17	3.13	0.759136506
17	17	3.28	0.79551685
17	17	1.78	0.431713413
30	30	1.46	0.266558311
25	25	2.8	0.56
21	21	2.3	0.501901148
16	16	-2.54	-0.635
16	16	-2.6	-0.65
16	16	-1.97	-0.4925
16	16	3.13	0.7825
16	16	2.01	0.5025
16	16	2.52	0.63
16	16	0.33	0.0825
16	16	11.35	2.8375
16	16	5.9	1.475
16	16	-1.18	-0.295
16	16	-0.78	-0.195
16	16	13.21	3.3025
16	16	8.71	2.1775
16	16	-1.59	-0.3975
16	16	-1.37	-0.3425
16	16	2.73	0.6825
16	16	-0.47	-0.1175
36	36	0.64	0.106666667
120	120	0.74	0.067552449
36	36	3.35	0.558333333
36	36	7.43	1.238333333
120	120	5.94	0.542245332
36	36	3.35	0.558333333
120	120	2.86	0.261081086
36	36	6.58	1.096666667
120	120	5.95	0.543158203
36	36	3.87	0.645
120	120	3.41	0.311288987
38	38	7.14	1.158260947
38	38	7.63	1.237749443
38	38	8.52	1.382126508
38	38	0.26	0.042177569
32	32	7.58	1.33996735
38	38	7.79	1.263704871
38	38	9.74	1.580036642
38	38	1.5	0.243332132
20	20	7.06	1.578663992
20	20	1.38	0.308577381
20	20	0.67	0.149816554

data_twosample.txt

"N1"	"N2"	"tvalue"	"effectsize"
32	32	3.53	0.8825
32	32	2.96	0.74
13	13	1.4	0.549125178
13	13	1.5	0.588348405
20	20	1.76	0.556560868
20	20	2.1	0.664078309
20	20	-3.27	-1.034064795
20	20	-2.34	-0.739972972
20	20	-3.147	-0.99516878
20	20	-2.84	-0.898086855
20	20	2.5	0.790569415
20	20	2	0.632455532
60	60	1.85	0.337762244
60	60	4.4	0.803326418
60	60	3.62	0.660918553
60	60	2.64	0.481995851
50	50	6.25	1.25
50	50	6.69	1.338
50	50	6.35	1.27
50	50	5.21	1.042
50	50	6.59	1.318
50	50	4.2	0.84
50	50	7.13	1.426
50	50	1.76	0.352
50	50	6.64	1.328
50	50	3.98	0.796
50	50	1.74	0.348
50	50	2.15	0.43
12	12	2.35	0.959383483
16	16	1.07	0.378302128
18	18	3.89	1.296666667
18	18	1.68	0.56
15	15	-5.02	-1.833044826
10	10	-9.3	-4.159086438
26	26	0.36	0.099846035
26	26	2.98	0.826503292
26	26	0.44	0.122034043
30	30	9.39	2.424487575
30	30	3.16	0.815908492
30	30	2.11	0.544799657
30	30	2.21	0.570619546
30	30	1.29	0.333076568
36	36	2.37	0.558614357
36	36	2.63	0.619896945
36	36	2.4	0.565685425
36	36	1.5	0.353553391
36	36	1.65	0.38890873
26	26	0.68	0.188598067
24	24	3.42	0.98726896
24	24	2.07	0.597557529
24	24	3.49	1.00747622
24	24	2.39	0.689933572
24	24	3.37	0.972835204
24	24	1.95	0.562916512
48	48	4.74	0.967548448
48	48	3.94	0.804249132
48	48	3.49	0.712393267
48	48	2.95	0.602166228
24	24	3.99	1.151813787
24	24	2.39	0.689933572
24	24	2.09	0.603331031
24	24	2.02	0.583123772
36	36	3.074	0.724548748
32	32	0.55	0.1375
32	32	1.91	0.4775
32	32	0.37	0.0925
32	32	1.03	0.2575
32	32	2.63	0.6575
32	32	0.93	0.2325
44	44	2.17	0.462645554
76	76	1.66	0.269287559
44	44	2.45	0.522341755
15	15	0.455	0.166142509
54	54	2.4	0.461880215
54	54	2.7	0.519615242
54	54	3.9	0.75055535
54	54	3.2	0.615840287
24	24	5.22	1.506884203
24	24	12.86	3.712362231
24	24	7.9	2.280533563
24	24	13.6	3.92598183
22	22	1.86	0.560811101
22	22	3.14	0.946745622
16	16	3.78	1.336431816
20	20	3.78	1.195340956
20	20	3.55	1.122608569
20	20	2.54	0.803218526
20	20	3.28	1.037227073
20	20	3.987	1.260800103
20	20	9.005	2.847631033
20	20	7.127	2.253755288
20	20	2.54	0.803218526
20	20	2.862	0.905043866
20	20	2.37	0.749459805
15	15	2.239	0.817567204
15	15	0.105	0.038340579
15	15	2.446	0.893152917
15	15	6.392	2.334028392
15	15	2.134	0.779226625
20	20	3.199	1.011612623
20	20	1.267	0.40066058
20	20	-1.02	-0.322552321
36	36	-1.04	-0.245130351
3	3	2.58	2.106561179
3	3	5.27	4.302936981
3	3	2.71	2.212705734
18	18	0.66	0.22
18	18	1.99	0.663333333
18	18	4.29	1.43
18	18	4.34	1.446666667
18	18	4.46	1.486666667
9	4	2.09	1.255933694
9	4	1.89	1.135748652
44	45	2.29	0.485509677
44	45	2.85	0.604236934
35	29	3.32	0.833671682
35	29	1.27	0.318904529
35	29	25.63	6.435844941
64	66	2.3	0.403494443
22	23	2.35	0.700807693
22	23	2.21	0.659057448
14	11	2.72	1.095919231
13	15	0.2	0.075786475
22	24	2.2	0.649358658
22	24	5.22	1.540750998
22	24	5.93	1.750316746
24	25	6.15	1.75750889
24	25	12.43	3.552168375
22	24	3.75	1.106861349
22	24	7.18	2.119270529
22	25	5.11	1.493786342
22	25	6.19	1.809498524
22	24	2.61	0.770375499
22	24	7.5	2.213722698
22	24	2.05	0.605084204
22	24	2.79	0.823504844
22	24	3.91	1.154087433
22	24	7.63	2.252093891
212	151	12.7	1.352385885
212	151	8.8	0.937086283
43	20	2.05	0.554849131
26	20	2.76	0.820892572
48	23	2.12	0.537626291
48	23	2.33	0.590881726
48	47	4.34	0.890598552
48	47	2.17	0.445299276
35	36	0.45	0.106820945
17	7	1.89	0.848777668
17	7	3.62	1.625701142
18	7	2.76	1.229401713
18	7	2.76	1.229401713
23	25	1.76	0.508509843
23	25	2.38	0.687643993
11	13	1.63	0.66776739
15	9	1.2	0.505964426
19	20	1.58	0.506171388
15	14	1.84	0.683765485
9	7	1.41	0.710573209
5	3	3.11	2.271222872
2	9	1.84	1.438394166
9	5	2.48	1.383277911
7	3	6.49	4.47852548
9	7	1.66	0.836561367
9	5	3.55	1.980095396
7	3	3.05	2.104699956
13	12	4.63	1.85348338