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# Para generar base de datos DIFERENCIA DE MEDIAS -------------------------
dt <- data.frame(y=c(rnorm(n=100, mean=170, sd=5),
rnorm(n=150, mean=173, sd=5)),
group=rep(c('Grupo 1', 'Grupo 2'), times=c(100, 150)))
write(x=t(dt), file='equal_var_data.txt', ncolumns=2, sep='\t')
dt <- data.frame(y=c(rnorm(n=100, mean=65, sd=10),
rnorm(n=150, mean=70, sd=5)),
group=rep(c('Grupo 1', 'Grupo 2'), times=c(100, 150)))
write(x=t(dt), file='unequal_var_data.txt', ncolumns=2, sep='\t')
# Para generar base de datos MEDIAS ---------------------------------------
dt <- data.frame(y=rnorm(n=100, mean=60, sd=5),
x=rnorm(n=100, mean=170, sd=15))
write(x=t(dt), file='means_data.txt', ncolumns=2, sep='\t')
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