nmm (version 0.9)

formula2string: formula2string removes square brackets from the supplied expressions. Convert par[2] -> par2, sigma[2] -> sigma_2_, sigma[2,3] -> sigma_2x2

Description

formula2string removes square brackets from the supplied expressions. Convert par[2] -> par2, sigma[2] -> sigma_2_, sigma[2,3] -> sigma_2x2

Usage

formula2string(x)

Arguments

x

String with square brackets.

Value

String without square brackets.

Examples

# NOT RUN {
xx <- "par[1]*3+par[2]*par+rho1[1,2]+sigma1[2]"
formula2string(xx)
# }