find_test_stat {Counternull} | R Documentation |
Calculate Observed Test Statistic
Description
Finds observed test statistic using treatment and control outcomes
Usage
find_test_stat(y, w, test_stat = NULL, fun = NULL)
Arguments
y |
Vector of observed outcomes |
w |
Vector indicating treatment assignments |
test_stat |
Name of built in test statistic function. Provide "diffmeans" for difference of means, "t" for t test, "paired-t" for paired t test, and "cohens-d" for cohen's d test (optional) |
fun |
Test statistic function (optional) |
Details
Assignments must be indicated in argument "w" using numeric 1 or 0.
One of either argument "test_stat" or "fun" must be specified.
Argument "fun" must take in two parameters (treated outcomes and control outcomes) and returns a numeric test statistic value (scalar).
Value
Observed test statistic (numeric)
Examples
find_test_stat(sample_data$turn_angle, sample_data$w,
test_stat = c("diffmeans"))
find_test_stat(sample_data$turn_angle, sample_data$w,
test_stat = c("t"))
[Package Counternull version 0.2.12 Index]