Nothing
# Copyright 2012, 2013 Christian Sigg
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# A copy of the GNU General Public License is available at
# http://www.r-project.org/Licenses/
context("nsprcomp.formula")
test_that("subset and na_exclude", {
d <- 3
n <- 10
set.seed(1)
X <- as.data.frame(matrix(runif(n*d), n))
X[5,1] <- NA
colnames(X) <- c("One", "Two", "Three")
nspc <- nsprcomp(~ One + Three, data = X, 1:(n-1), na.exclude)
expect_true(is.na(nspc$x[5,1]))
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.