#!/usr/bin/r -t
# -*- mode: R; ess-indent-level: 4; tab-width: 4; indent-tabs-mode: nil; -*
#
# Copyright (C) 2012 - 2014 Dirk Eddelbuettel and Romain Francois
#
# This file is part of Rcpp.
#
# Rcpp 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.
#
# Rcpp 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.
#
# You should have received a copy of the GNU General Public License
# along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
.runThisTest <- Sys.getenv("RunAllRcppTests") == "yes"
if (.runThisTest) {
.setUp <- Rcpp:::unitTestSetup("rmath.cpp")
test.rmath.norm <- function() {
x <- 0.25
a <- 1.25
b <- 2.50
checkEquals(runit_dnorm(x, a, b),
c(dnorm(x, a, b, log=FALSE), dnorm(x, a, b, log=TRUE)),
msg = " rmath.dnorm")
checkEquals(runit_pnorm(x, a, b),
c(pnorm(x, a, b, lower=TRUE, log=FALSE), pnorm(log(x), a, b, lower=TRUE, log=TRUE),
pnorm(x, a, b, lower=FALSE, log=FALSE), pnorm(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pnorm")
checkEquals(runit_qnorm(x, a, b),
c(qnorm(x, a, b, lower=TRUE, log=FALSE), qnorm(log(x), a, b, lower=TRUE, log=TRUE),
qnorm(x, a, b, lower=FALSE, log=FALSE), qnorm(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qnorm")
}
test.rmath.unif <- function() {
x <- 0.25
a <- 1.25
b <- 2.50
checkEquals(runit_dunif(x, a, b),
c(dunif(x, a, b, log=FALSE), dunif(x, a, b, log=TRUE)),
msg = " rmath.dunif")
checkEquals(runit_punif(x, a, b),
c(punif(x, a, b, lower=TRUE, log=FALSE), punif(log(x), a, b, lower=TRUE, log=TRUE),
punif(x, a, b, lower=FALSE, log=FALSE), punif(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.punif")
checkEquals(runit_qunif(x, a, b),
c(qunif(x, a, b, lower=TRUE, log=FALSE), qunif(log(x), a, b, lower=TRUE, log=TRUE),
qunif(x, a, b, lower=FALSE, log=FALSE), qunif(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qunif")
}
test.rmath.gamma <- function() {
x <- 0.25
a <- 1.0
b <- 1.0
checkEquals(runit_dgamma(x, a, b),
c(dgamma(x, a, b, log=FALSE), dgamma(x, a, b, log=TRUE)),
msg = " rmath.dgamma")
checkEquals(runit_pgamma(x, a, b),
c(pgamma(x, a, b, lower=TRUE, log=FALSE), pgamma(log(x), a, b, lower=TRUE, log=TRUE),
pgamma(x, a, b, lower=FALSE, log=FALSE), pgamma(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pgamma")
checkEquals(runit_qgamma(x, a, b),
c(qgamma(x, a, b, lower=TRUE, log=FALSE), qgamma(log(x), a, b, lower=TRUE, log=TRUE),
qgamma(x, a, b, lower=FALSE, log=FALSE), qgamma(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qgamma")
}
test.rmath.beta <- function() {
x <- 0.25
a <- 0.8
b <- 2.5
checkEquals(runit_dbeta(x, a, b),
c(dbeta(x, a, b, log=FALSE), dbeta(x, a, b, log=TRUE)),
msg = " rmath.dbeta")
checkEquals(runit_pbeta(x, a, b),
c(pbeta(x, a, b, lower=TRUE, log=FALSE), pbeta(log(x), a, b, lower=TRUE, log=TRUE),
pbeta(x, a, b, lower=FALSE, log=FALSE), pbeta(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pbeta")
checkEquals(runit_qbeta(x, a, b),
c(qbeta(x, a, b, lower=TRUE, log=FALSE), qbeta(log(x), a, b, lower=TRUE, log=TRUE),
qbeta(x, a, b, lower=FALSE, log=FALSE), qbeta(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qbeta")
}
test.rmath.lnorm <- function() {
x <- 0.25
a <- 0.8
b <- 2.5
checkEquals(runit_dlnorm(x, a, b),
c(dlnorm(x, a, b, log=FALSE), dlnorm(x, a, b, log=TRUE)),
msg = " rmath.dlnorm")
checkEquals(runit_plnorm(x, a, b),
c(plnorm(x, a, b, lower=TRUE, log=FALSE), plnorm(log(x), a, b, lower=TRUE, log=TRUE),
plnorm(x, a, b, lower=FALSE, log=FALSE), plnorm(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.plnorm")
checkEquals(runit_qlnorm(x, a, b),
c(qlnorm(x, a, b, lower=TRUE, log=FALSE), qlnorm(log(x), a, b, lower=TRUE, log=TRUE),
qlnorm(x, a, b, lower=FALSE, log=FALSE), qlnorm(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qlnorm")
}
test.rmath.chisq <- function() {
x <- 0.25
a <- 0.8
checkEquals(runit_dchisq(x, a),
c(dchisq(x, a, log=FALSE), dchisq(x, a, log=TRUE)),
msg = " rmath.dchisq")
checkEquals(runit_pchisq(x, a),
c(pchisq(x, a, lower=TRUE, log=FALSE), pchisq(log(x), a, lower=TRUE, log=TRUE),
pchisq(x, a, lower=FALSE, log=FALSE), pchisq(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.pchisq")
checkEquals(runit_qchisq(x, a),
c(qchisq(x, a, lower=TRUE, log=FALSE), qchisq(log(x), a, lower=TRUE, log=TRUE),
qchisq(x, a, lower=FALSE, log=FALSE), qchisq(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.qchisq")
}
test.rmath.nchisq <- function() {
x <- 0.25
a <- 0.8
b <- 2.5
checkEquals(runit_dnchisq(x, a, b),
c(dchisq(x, a, b, log=FALSE), dchisq(x, a, b, log=TRUE)),
msg = " rmath.dnchisq")
checkEquals(runit_pnchisq(x, a, b),
c(pchisq(x, a, b, lower=TRUE, log=FALSE), pchisq(log(x), a, b, lower=TRUE, log=TRUE),
pchisq(x, a, b, lower=FALSE, log=FALSE), pchisq(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pnchisq")
checkEquals(runit_qnchisq(x, a, b),
c(qchisq(x, a, b, lower=TRUE, log=FALSE), qchisq(log(x), a, b, lower=TRUE, log=TRUE),
qchisq(x, a, b, lower=FALSE, log=FALSE), qchisq(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qnchisq")
}
test.rmath.f <- function() {
x <- 0.25
a <- 0.8
b <- 2.5
checkEquals(runit_df(x, a, b),
c(df(x, a, b, log=FALSE), df(x, a, b, log=TRUE)),
msg = " rmath.df")
checkEquals(runit_pf(x, a, b),
c(pf(x, a, b, lower=TRUE, log=FALSE), pf(log(x), a, b, lower=TRUE, log=TRUE),
pf(x, a, b, lower=FALSE, log=FALSE), pf(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pf")
checkEquals(runit_qf(x, a, b),
c(qf(x, a, b, lower=TRUE, log=FALSE), qf(log(x), a, b, lower=TRUE, log=TRUE),
qf(x, a, b, lower=FALSE, log=FALSE), qf(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qf")
}
test.rmath.t <- function() {
x <- 0.25
a <- 0.8
checkEquals(runit_dt(x, a),
c(dt(x, a, log=FALSE), dt(x, a, log=TRUE)),
msg = " rmath.dt")
checkEquals(runit_pt(x, a),
c(pt(x, a, lower=TRUE, log=FALSE), pt(log(x), a, lower=TRUE, log=TRUE),
pt(x, a, lower=FALSE, log=FALSE), pt(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.pt")
checkEquals(runit_qt(x, a),
c(qt(x, a, lower=TRUE, log=FALSE), qt(log(x), a, lower=TRUE, log=TRUE),
qt(x, a, lower=FALSE, log=FALSE), qt(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.qt")
}
test.rmath.binom <- function() {
x <- 5
a <- 10
b <- 0.5
checkEquals(runit_dbinom(x, a, b),
c(dbinom(x, a, b, log=FALSE), dbinom(x, a, b, log=TRUE)),
msg = " rmath.dbinom")
checkEquals(runit_pbinom(x, a, b),
c(pbinom(x, a, b, lower=TRUE, log=FALSE), pbinom(log(x), a, b, lower=TRUE, log=TRUE),
pbinom(x, a, b, lower=FALSE, log=FALSE), pbinom(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pbinom")
x <- x/a
checkEquals(runit_qbinom(x, a, b),
c(qbinom(x, a, b, lower=TRUE, log=FALSE), qbinom(log(x), a, b, lower=TRUE, log=TRUE),
qbinom(x, a, b, lower=FALSE, log=FALSE), qbinom(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qbinom")
}
test.rmath.cauchy <- function() {
x <- 0.25
a <- 0.8
b <- 2.5
checkEquals(runit_dcauchy(x, a, b),
c(dcauchy(x, a, b, log=FALSE), dcauchy(x, a, b, log=TRUE)),
msg = " rmath.dcauchy")
checkEquals(runit_pcauchy(x, a, b),
c(pcauchy(x, a, b, lower=TRUE, log=FALSE), pcauchy(log(x), a, b, lower=TRUE, log=TRUE),
pcauchy(x, a, b, lower=FALSE, log=FALSE), pcauchy(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pcauchy")
checkEquals(runit_qcauchy(x, a, b),
c(qcauchy(x, a, b, lower=TRUE, log=FALSE), qcauchy(log(x), a, b, lower=TRUE, log=TRUE),
qcauchy(x, a, b, lower=FALSE, log=FALSE), qcauchy(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qcauchy")
}
test.rmath.exp <- function() {
x <- 0.25
a <- 1.0
checkEquals(runit_dexp(x, a),
c(dexp(x, a, log=FALSE), dexp(x, a, log=TRUE)),
msg = " rmath.dexp")
checkEquals(runit_pexp(x, a),
c(pexp(x, a, lower=TRUE, log=FALSE), pexp(log(x), a, lower=TRUE, log=TRUE),
pexp(x, a, lower=FALSE, log=FALSE), pexp(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.pexp")
checkEquals(runit_qexp(x, a),
c(qexp(x, a, lower=TRUE, log=FALSE), qexp(log(x), a, lower=TRUE, log=TRUE),
qexp(x, a, lower=FALSE, log=FALSE), qexp(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.qexp")
}
test.rmath.geom <- function() {
x <- 1
a <- 0.75
checkEquals(runit_dgeom(x, a),
c(dgeom(x, a, log=FALSE), dgeom(x, a, log=TRUE)),
msg = " rmath.dgeom")
checkEquals(runit_pgeom(x, a),
c(pgeom(x, a, lower=TRUE, log=FALSE), pgeom(log(x), a, lower=TRUE, log=TRUE),
pgeom(x, a, lower=FALSE, log=FALSE), pgeom(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.pgeom")
checkEquals(runit_qgeom(x, a),
c(qgeom(x, a, lower=TRUE, log=FALSE), qgeom(log(x), a, lower=TRUE, log=TRUE),
qgeom(x, a, lower=FALSE, log=FALSE), qgeom(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.qgeom")
}
test.rmath.hyper <- function() {
x <- 5
a <- 10
b <- 7
c <- 8
checkEquals(runit_dhyper(x, a, b, c),
c(dhyper(x, a, b, c, log=FALSE), dhyper(x, a, b, c, log=TRUE)),
msg = " rmath.dhyper")
checkEquals(runit_phyper(x, a, b, c),
c(phyper(x, a, b, c, lower=TRUE, log=FALSE), phyper(log(x), a, b, c, lower=TRUE, log=TRUE),
phyper(x, a, b, c, lower=FALSE, log=FALSE), phyper(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.phyper")
x <- x/a
checkEquals(runit_qhyper(x, a, b, c),
c(qhyper(x, a, b, c, lower=TRUE, log=FALSE), qhyper(log(x), a, b, c, lower=TRUE, log=TRUE),
qhyper(x, a, b, c, lower=FALSE, log=FALSE), qhyper(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.qhyper")
}
test.rmath.nbinom <- function() {
x <- 2
a <- 8
b <- 0.25
checkEquals(runit_dnbinom(x, a, b),
c(dnbinom(x, a, b, log=FALSE), dnbinom(x, a, b, log=TRUE)),
msg = " rmath.dnbinom")
checkEquals(runit_pnbinom(x, a, b),
c(pnbinom(x, a, b, lower=TRUE, log=FALSE), pnbinom(log(x), a, b, lower=TRUE, log=TRUE),
pnbinom(x, a, b, lower=FALSE, log=FALSE), pnbinom(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pnbinom")
x <- x/a
checkEquals(runit_qnbinom(x, a, b),
c(qnbinom(x, a, b, lower=TRUE, log=FALSE), qnbinom(log(x), a, b, lower=TRUE, log=TRUE),
qnbinom(x, a, b, lower=FALSE, log=FALSE), qnbinom(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qnbinom")
}
test.rmath.pois <- function() {
x <- 2
a <- 1.0
checkEquals(runit_dpois(x, a),
c(dpois(x, a, log=FALSE), dpois(x, a, log=TRUE)),
msg = " rmath.dpois")
checkEquals(runit_ppois(x, a),
c(ppois(x, a, lower=TRUE, log=FALSE), ppois(log(x), a, lower=TRUE, log=TRUE),
ppois(x, a, lower=FALSE, log=FALSE), ppois(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.ppois")
x <- 1/x
checkEquals(runit_qpois(x, a),
c(qpois(x, a, lower=TRUE, log=FALSE), qpois(log(x), a, lower=TRUE, log=TRUE),
qpois(x, a, lower=FALSE, log=FALSE), qpois(log(x), a, lower=FALSE, log=TRUE)),
msg = " rmath.qpois")
}
test.rmath.weibull <- function() {
x <- 2
a <- 8
b <- 0.25
checkEquals(runit_dweibull(x, a, b),
c(dweibull(x, a, b, log=FALSE), dweibull(x, a, b, log=TRUE)),
msg = " rmath.dweibull")
checkEquals(runit_pweibull(x, a, b),
c(pweibull(x, a, b, lower=TRUE, log=FALSE), pweibull(log(x), a, b, lower=TRUE, log=TRUE),
pweibull(x, a, b, lower=FALSE, log=FALSE), pweibull(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pweibull")
x <- x/a
checkEquals(runit_qweibull(x, a, b),
c(qweibull(x, a, b, lower=TRUE, log=FALSE), qweibull(log(x), a, b, lower=TRUE, log=TRUE),
qweibull(x, a, b, lower=FALSE, log=FALSE), qweibull(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qweibull")
}
test.rmath.logis <- function() {
x <- 2
a <- 8
b <- 0.25
checkEquals(runit_dlogis(x, a, b),
c(dlogis(x, a, b, log=FALSE), dlogis(x, a, b, log=TRUE)),
msg = " rmath.dlogis")
checkEquals(runit_plogis(x, a, b),
c(plogis(x, a, b, lower=TRUE, log=FALSE), plogis(log(x), a, b, lower=TRUE, log=TRUE),
plogis(x, a, b, lower=FALSE, log=FALSE), plogis(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.plogis")
x <- x/a
checkEquals(runit_qlogis(x, a, b),
c(qlogis(x, a, b, lower=TRUE, log=FALSE), qlogis(log(x), a, b, lower=TRUE, log=TRUE),
qlogis(x, a, b, lower=FALSE, log=FALSE), qlogis(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qlogis")
}
test.rmath.nbeta <- function() {
x <- 5
a <- 10
b <- 7
c <- 8
checkEquals(runit_dnbeta(x, a, b, c),
c(dbeta(x, a, b, c, log=FALSE), dbeta(x, a, b, c, log=TRUE)),
msg = " rmath.dnbeta")
checkEquals(runit_pnbeta(x, a, b, c),
c(pbeta(x, a, b, c, lower=TRUE, log=FALSE), pbeta(log(x), a, b, c, lower=TRUE, log=TRUE),
pbeta(x, a, b, c, lower=FALSE, log=FALSE), pbeta(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.pnbeta")
x <- x/a
checkEquals(runit_qnbeta(x, a, b, c),
c(qbeta(x, a, b, c, lower=TRUE, log=FALSE), qbeta(log(x), a, b, c, lower=TRUE, log=TRUE),
qbeta(x, a, b, c, lower=FALSE, log=FALSE), qbeta(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.qnbeta")
}
test.rmath.nf <- function() {
x <- 5
a <- 10
b <- 7
c <- 8
checkEquals(runit_dnf(x, a, b, c),
c(df(x, a, b, c, log=FALSE), df(x, a, b, c, log=TRUE)),
msg = " rmath.dnf")
checkEquals(runit_pnf(x, a, b, c),
c(pf(x, a, b, c, lower=TRUE, log=FALSE), pf(log(x), a, b, c, lower=TRUE, log=TRUE),
pf(x, a, b, c, lower=FALSE, log=FALSE), pf(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.pnf")
x <- x/a
checkEquals(runit_qnf(x, a, b, c),
c(qf(x, a, b, c, lower=TRUE, log=FALSE), qf(log(x), a, b, c, lower=TRUE, log=TRUE),
qf(x, a, b, c, lower=FALSE, log=FALSE), qf(log(x), a, b, c, lower=FALSE, log=TRUE)),
msg = " rmath.qnf")
}
test.rmath.nt <- function() {
x <- 5
a <- 10
b <- 7
checkEquals(runit_dnt(x, a, b),
c(dt(x, a, b, log=FALSE), dt(x, a, b, log=TRUE)),
msg = " rmath.dnt")
checkEquals(runit_pnt(x, a, b),
c(pt(x, a, b, lower=TRUE, log=FALSE), pt(log(x), a, b, lower=TRUE, log=TRUE),
pt(x, a, b, lower=FALSE, log=FALSE), pt(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pnt")
x <- x/a
checkEquals(runit_qnt(x, a, b),
c(qt(x, a, b, lower=TRUE, log=FALSE), qt(log(x), a, b, lower=TRUE, log=TRUE),
qt(x, a, b, lower=FALSE, log=FALSE), qt(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qnt")
}
test.rmath.wilcox <- function() {
x <- 2
a <- 4
b <- 6
checkEquals(runit_dwilcox(x, a, b),
c(dwilcox(x, a, b, log=FALSE), dwilcox(x, a, b, log=TRUE)),
msg = " rmath.dwilcox")
checkEquals(runit_pwilcox(x, a, b),
c(pwilcox(x, a, b, lower=TRUE, log=FALSE), pwilcox(log(x), a, b, lower=TRUE, log=TRUE),
pwilcox(x, a, b, lower=FALSE, log=FALSE), pwilcox(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.pwilcox")
x <- x/a
checkEquals(runit_qwilcox(x, a, b),
c(qwilcox(x, a, b, lower=TRUE, log=FALSE), qwilcox(log(x), a, b, lower=TRUE, log=TRUE),
qwilcox(x, a, b, lower=FALSE, log=FALSE), qwilcox(log(x), a, b, lower=FALSE, log=TRUE)),
msg = " rmath.qwilcox")
}
}
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