broken Rd markup

[bastistician]

Checking survival under _R_CHECK_RD_CHECKRD_MINLEVEL_=-Inf in R-devel highlighted two issues with Rd markup:

survival/man/dsurvreg.Rd

Line 78 in e8de7b7

\eqn{F(t) = 1 - e^{-(\lambda t)^p}}{F(t)}{1 - exp((-lambda t)^p)}.

gives F(t)1 - exp((-lambda t)^p) in text-mode help: I suppose F(t)}{ was meant to be F(t)=.

survival/man/survfit.formula.Rd

Line 162 in e8de7b7

code{weights}, \code{subset}, \code{id}, \code{cluster} and

lacks a backslash escape for the \code macro.

[therneau]

Now fixed in my copy; thanks.