t.test: Student's t-Test

In Fuzzy-Logix/AdapteR: Converts R syntax to SQL to provide fast analytics using in-database C++ library DB Lytix.

Description

Performs one and two sample t-tests on vectors of data.

Usage

t.test(x, y = NULL, alternative = c("two.sided"), mu = 0,
  paired = FALSE, var.equal = FALSE, conf.level = 0.95, tails = 2, ...)

Arguments

x	FLVector
y	FLVector
mu	The value of hypothesized mean
var.equal	a logical variable indicating whether to treat the two variances as being equal. If TRUE then the pooled variance is used to estimate the variance otherwise the Welch (or Satterthwaite) approximation to the degrees of freedom is used.

Value

A list with class "htest" containing the statistic and p-values.

Examples

flx<-as.FLVector(rnorm(100))
fly<-as.FLVector(rnorm(100))
t.test(flx)
t.test(flx,fly)
t.test(flx,fly,var.equal=F)

Fuzzy-Logix/AdapteR documentation built on May 6, 2019, 5:07 p.m.