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News for Package ivtools
Changes in version 2.3.0 (2019-06-11)
Visible changes
Correction of the help page for
ivglm:h_i(\psi)=\textrm{expit}\{\hat{E}(Y|L_i,Z_i,X_i)-m^T(L_i)\psi X_i\}replaced byh_i(\psi)=\textrm{expit}[\textrm{logit}\{\hat{E}(Y|L_i,Z_i,X_i)\}-m^T(L_i)\psi X_i].
Non-visible changes
Less internal calls to
coxph.detailinstdCoxph, which makes the function slightly faster.Replaced
class(fit)=="name"withinherits(x=fit, what="name")in places, which should be safer.Minor changes in the internal handling of formula arguments, to avoid errors if formulas are given implicitly to models, e.g.
f <- y~x,fit <- glm(formula=f)