A minor update that introduces a number of additional features.
mediate_tsls() that conducts mediation
analysis using an instrumental variable estimatormediate(), the boot = TRUE option now
makes use of the boot() function in the boot
package to implement nonparametric Bayesian bootstrap. Users may also
pass arguments to the boot() function in the
boot package e.g. parallel or
ncpus.mediate(), add a use_speed option to
re-fit lm and glm models using functions from
the speedglm package when nonparametric bootstrap is
used.system.file() function from base is written
over by other packages e.g. pkgload.