briandk/granovaGG — Issue #149: The t-test for 1w fails when groups are of unequal size
Author: WilDoane
Created: 2012-03-09 04:15:42+00:00
State: open
Labels: 1w, Bug

> read.csv("data.txt", h=TRUE) -> xx

> head(xx)
Measure Location Region
1 0.008758994 1 1
2 0.041469850 1 1
3 0.096344340 1 1
4 0.055998090 1 1
5 0.037924000 1 1
6 0.031402760 1 1

> granovagg.1w(data = xx[, 1], group = xx[, 3])

By-group summary statistics for your input data (ordered by group means)
group group.mean trimmed.mean contrast variance standard.deviation group.size
2 2 0.03 0.02 -0.01 0 0.03 35
1 1 0.04 0.04 0.01 0 0.03 47

Below is a t-test summary of your input data
Error in unstacked.data[, 1] : incorrect number of dimensions

Where the data is:

Measure,Location,Region
0.008758994,1,1
0.04146985,1,1
0.09634434,1,1
0.05599809,1,1
0.037924,1,1
0.03140276,1,1
0.03273692,1,1
0.06603438,1,1
0.02213142,1,1
0.1269441,1,1
0.06632624,1,1
0.1459606,1,1
0.01983643,2,1
0.001162292,2,1
0.02383746,2,1
0.04751318,2,1
0.09128601,2,1
0.01343654,2,1
0.03953939,2,1
0.03656027,2,1
0.04845837,2,1
0.08883967,2,1
0.03523059,2,1
0.03066298,2,1
0.06648093,2,1
0.0183183,2,1
0.01520962,2,1
0.03833972,2,1
0.06648921,2,1
0.05706215,3,1
0.0805001,3,1
0.05470866,3,1
0.02154668,3,1
0.02068727,3,1
0.008289484,3,1
0.01736224,3,1
0.04599525,3,1
0.08238185,3,1
0.00363438,3,1
0.002015544,3,1
0.02456306,3,1
0.03481855,3,1
0.004820532,3,1
0.03355581,3,1
0.004518231,3,1
0.03186453,3,1
0.1035173,3,1
0.003618154,4,2
0.01150031,4,2
0.01474353,4,2
0.0235951,4,2
0.0007341859,4,2
0.02354026,4,2
0.01441165,4,2
0.01989785,4,2
0.02549262,4,2
0.006510455,4,2
0.008447188,4,2
0.02630929,5,2
0.01982208,5,2
0.09092932,5,2
0.05234133,5,2
0.0587467,5,2
0.01677552,5,2
0.03881078,5,2
0.01848181,5,2
0.01661278,5,2
0.002073064,5,2
0.019118,5,2
0.002729673,5,2
0.004473235,5,2
0.004090857,5,2
0.003130976,6,2
0.1200847,6,2
0.02694234,6,2
0.02227644,6,2
0.01123704,6,2
0.1369699,6,2
0.03986247,6,2
0.006040578,6,2
0.006735805,6,2
0.00233625,6,2