[R] t.test

matthew5555 matthew_laurence at hotmail.it
Fri Jul 6 10:40:11 CEST 2007


Hi, how can I solve a problem without the function t.test???

for example:
x<-(1,3,5,7)
y<-(2,4,6)
t.test(x,y,alternative="less",paired=FALSE,var.equal=TRUE,conf.level=0.95)


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