I'm currently working on writing up some documentation for some of my
code, but am having the darndest time coding in equations. For
example, the equation in the following:
\details{ Calculated the R Squared for observed endogenous variables
in a structural equation model, as well as several other useful
summary statistics about the error in thoe variables.
R Squared values are calculated as
\deqn{R^{2} = 1-\frac{estimated variance}{observed variance}}
Standardized error coefficients are then calculated as sqrt(1 - R^2).
}
While it shows normally using R CMD Rd2dvi, when I actually compile
and load the package, displays as follows:
R^{2} = 1-frac{estimated variance}{observed variance}
I have also tried
\deqn{R^{2} = 1-\frac{{estimated variance}{observed variance}}}
and
\deqn{R^{2} = \frac{1-{estimated variance}{observed variance}}}
with the same result - Rd2dvi is happy, but the display is still wonky
in practice. I've also tried subbing in \eqn{R^{2}} in the rest of
the text in a few places, but, again, it shows as R^{2}. Is there
something I'm missing about inserting equations into R documentation?
-Jarrett
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