summary.bdlim4 {bdlim}

Summary for bdlim4

Description

Summary for bdlim4

Usage

## S3 method for class 'bdlim4'
summary(object, model = NULL, ...)

Arguments

object

An object of class bdlim4.

model

Pattern of heterogeneity to be printed. If not specified (default) the best fitting model will be used. Options are "n", "b", "w" and "bw" where b indicates the effect sizes are subgroup specific and w indicates the weight functions are subgroups specific.

...

Other arguments

Value

An object of class summary.bdlim2.

Examples

# run BDLIM with modification by ChildSex
fit_sex <- bdlim4(
  y = sbd_bdlim$bwgaz,
  exposure = sbd_bdlim[,paste0("pm25_",1:37)],
  covars = sbd_bdlim[,c("MomPriorBMI","MomAge","race","Hispanic",
                                      "EstMonthConcept","EstYearConcept")],
  group = as.factor(sbd_bdlim$ChildSex),
  df = 5,
  nits = 5000,
  parallel = FALSE
)

#summarize results
summary(fit_sex)

# obtain estimates of the distributed lag function
# these are note displayed when printed but available for use
sfit_sex <- summary(fit_sex)
head(sfit_sex$dlfun)

# can summarize with a specific model
sfit_hisp_n <- summary(fit_sex, model="n") # no modification
sfit_hisp_b <- summary(fit_sex, model="b") # subgroup-specific effects (beta)
sfit_hisp_w <- summary(fit_sex, model="w") # subgroup-specific weight function
sfit_hisp_bw <- summary(fit_sex, model="bw") # both subgroup-specific