nmm: string2formula – R documentation

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string2formula

string2formula add square brackets to expressions. Reverse of formula2string. Convert par[2] <- par2, sigma[2] <- sigma_2_, sigma[2,3] <- sigma_2x2

string2formula add square brackets to expressions. Reverse of formula2string. Convert par[2] <- par2, sigma[2] <- sigma_2_, sigma[2,3] <- sigma_2x2

string2formula(x)

`x`	String without square brackets.

String with square brackets.

xx <- "par[1]*3+par[2]*par+rho1[1,2]+sigma1[2]"
xm <- formula2string(xx)
string2formula(xm)

Nonlinear Multivariate Models

v0.9

GPL (>= 2)

Authors

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

Initial release