chk_zero: Check if 'x1' is zero, conditional on whether 'x2' is zero

In johnrbryant/demcheck: Checking for Demographic Packages

Description

chk_zero_if_zero checks that x1 is 0, given that x2 is 0.

Usage

chk_zero_if_zero(x1, x2, name1, name2)

chk_zero_onlyif_zero(x1, x2, name1, name2)

chk_zero_ifonlyif_zero(x1, x2, name1, name2)

err_zero_if_zero(x1, x2, name1, name2)

err_zero_onlyif_zero(x1, x2, name1, name2)

err_zero_ifonlyif_zero(x1, x2, name1, name2)

Arguments

x1	An argument that could be 0.
x2	An argument that could be 0.
name1	The name for x1 that will be used in error messages.
name2	The name for x2 that will be used in error messages.

Details

chk_zero_onlyif_zero checks that x1 is only 0 when x2 is 0.

chk_zero_ifonlyif_zero checks that x1 and x2 are both 0 or are both non-0.

See Also

chk_zero

Examples

x1 <- 0
x2 <- 2
chk_zero_if_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")
x1 <- 0
x2 <- 0
chk_zero_if_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")
x1 <- 1
x2 <- 0
chk_zero_onlyif_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")
x1 <- 0
x2 <- 0
chk_zero_onlyif_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")
x1 <- 1
x2 <- 2
chk_zero_ifonlyif_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")
x1 <- 0
x2 <- 0
chk_zero_ifonlyif_zero(x1 = x1, x2 = x2, name1 = "x1", name2 = "x2")

johnrbryant/demcheck documentation built on Dec. 31, 2021, 11:57 a.m.