tests/testthat/test-step-forward.R
In cmlopera/olsrr: Tools for Building OLS Regression Models
context("step_forward")
test_that("forward selection output matches the expected result", {
model <- lm(y ~ x1 + x2 + x3 + x4, data = cement)
k <- ols_step_forward_p(model)
expect_equal(k$steps, 3)
expect_equivalent(k$predictors, c("x4", "x1", "x2"))
})
cmlopera/olsrr documentation built on May 26, 2019, 10:34 a.m.
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context("step_forward")
test_that("forward selection output matches the expected result", {
model <- lm(y ~ x1 + x2 + x3 + x4, data = cement)
k <- ols_step_forward_p(model)
expect_equal(k$steps, 3)
expect_equivalent(k$predictors, c("x4", "x1", "x2"))
})
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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