The smearingEst function in the Hmisc package, given a set of residuals, can
compute the smearing estimator of the mean. To get the confidence interval
for the mean or difference in the mean will take some work (unless you have
no covariates to adjust for; in that case you can just bootstrap the
o
Dear fellow R-users,
I’m using the Glm function (gamma family of distributions) from the rms
package to compare 2 groups on costs data. Although the summary function
does provide the mean cost difference and standard errors, I believe these
values were in the (natural) log ratio format. Is there
Dear fellow R-users,
I’m using the Glm function (gamma family of distributions) from the rms
package to compare 2 groups on costs data. Although the summary function
does provide the mean cost difference and standard errors, I believe these
values were in the (natural) log ratio format. Is there
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