View source: R/compare_coefs.R
compare_coefs | R Documentation |
Compares predictor coefficients across models.
compare_coefs(model_list, padj = "none")
model_list |
A list of regression models. |
padj |
A method from |
This function currently supports comparing coefficients from two models. For each model predictor, coefficients are compared across models. P-values come from a two-sided alternative hypothesis. They can, and should, be adjusted for multiple testing to reduce the probability of chance significant findings.
Data frame of shared coefficients, the difference between them, the
standard error of the difference, the test statistic comparing them, and the
p-value adjusted using the method provided in padj
.
##Simulate data N = 500 m = rep(1:2, each=N) x1 = rnorm(n=N*2) x2 = rnorm(n=N*2) x3 = rnorm(n=N*2) y = x1 + x2 + x3 + rnorm(n=N*2) dat = data.frame(m, x1, x2, x3, y) m1 = lm(y ~ x1 + x2 + x3, data=dat, subset=m==1) m2 = lm(y ~ x1 + x2 + x3, data=dat, subset=m==2) mList = list(m1, m2) compare_coefs(model_list = mList, padj='fdr')
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.