Description Usage Arguments Value See Also
This function calculates R bootstrapped t-test statistics between x and y. It also calculates a variety of statistics such as percentile confidence intervals, bias, standard error and jackknife-after-bootstrap estimates.
1 | boot_ttest(x, y, alpha = 0.05, R = 1000)
|
x |
a numeric vector |
y |
a numeric vector |
alpha |
significance level. used to calculate confidence intervals |
R |
number of replications |
inputs: list containing user inputs
boot: list containing results of bootstrapping, indices used for the pooled sample of x and y, t-statistics for every sample drawn, bias, standard error, jackknife-after-bootstrap
CI: returned if R >= 200. Lower and upper percentile confidence intervals.
Rizzo, Maria L. "Statistical Computing with R". Chapman and Hall/CRC, 2007. Chapter 7
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