Check whether variable is strictly positive

This function checks whether variables are strictly positive (for instance for costs and relative risks inputs)

Usage

check_positive(..., df, max_view = 50)

Arguments

...

character vector. This character vector contains the name of the variables of which the sum will be checked.

df

a dataframe.

max_view

numeric. Determines the number of iterations to display which do not fulfil the check. Default is 50.

Value

A dataframe.

Examples

# Checking whether a variable is strictly positive
check_positive("c_pfs", df = df_pa)
#>   Input Negative_values
#> 1 c_pfs            None

# Checking whether two variables are strictly positive
# Descreasing the number of iterations to display to 20.
check_positive("c_pfs", "c_pd", df = df_pa)
#>   Input Negative_values
#> 1 c_pfs            None
#> 2  c_pd            None