nmm: formula2string – R documentation

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formula2string

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

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

formula2string(x)

`x`	String with square brackets.

String without square brackets.

xx <- "par[1]*3+par[2]*par+rho1[1,2]+sigma1[2]"
formula2string(xx)

Nonlinear Multivariate Models

v0.9

GPL (>= 2)

Authors

Simona Jokubauskaite [aut, cre], Reinhard Hoessinger [aut], Friedrich Leisch [aut]

Initial release