LRNormal2Mean function

Likelihood Ratio Test for Equality of Means when Variance Unknown

This function sets up the likelihood ratio test for equality of means when the variance term is unknown. Refer Chapter 7 for more details.

LRNormal2Mean(x, y, alpha)

Arguments

• x: Observations from Population 1
• y: Observations from Population 2
• alpha: Size alpha test

Details

Likelihood ratio test is setup through this function. For more details, refer Chapter 7 of the book.

Author(s)

Prabhanjan N. Tattar

See Also

t.test

Examples

lisa <- c(234.26, 237.18, 238.16, 259.53, 242.76, 237.81, 250.95, 277.83)
mike <- c(187.73, 206.08, 176.71, 213.69, 224.34, 235.24)
LRNormal2Mean(mike,lisa,0.05)