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closed
2013 Mar 24
1
Error with paired t-test
This error keeps appearing when i perform a paired t-test in R
Error in t.test.default(payoff, paired = T) : 'y' is missing for paired test
This is the method i have used
> read.table("MeanPayoff.txt",header=T) Open Closed1 47.50000 42.37502 49.25000 50.00003 50.00000 49.80004 33.50000 20.00005 34.75000 33.88006 35.50000 20.50007 33.35000 12.87508 50.00000 22.50009 47.15625 34.937510 44.38000 43.250011 50.00000 47.500012 42.12500 26.750013 27.35000 26.625014 31.75000 36.5000
attach(payoff)names(payoff)t.test(...