CODEWITHSUNDEEP
rp-value
CloverCeline
CloverCeline

Reputation: 541

R retrive p-value from var.test (F test)

I am using var.test and I want to retrive the p-value. any suggestion?

x <- rnorm(50, mean = 0, sd = 2)
y <- rnorm(30, mean = 1, sd = 1)
var.test(x, y)

F test to compare two variances

data: x and y F = 5.6877, num df = 49, denom df = 29, p-value = 3.839e-06 alternative hypothesis: true ratio of variances is not equal to 1 95 percent confidence interval: 2.85764 10.70096 sample estimates: ratio of variances 5.687715

Upvotes: 2

Views: 1018

Answers (1)

Chris Ruehlemann
Chris Ruehlemann

Reputation: 21432

test <- var.test(x, y)
test$p.value
[1] 0.0001575875

Check out test$to see all the options for statistics

Upvotes: 6

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