SummarizeStratumEventsPtBy: Summarize stratum-specific event counts and total person-time...

In kaz-yos/distributed: Examine Privacy Preserving Data Analysis Methods in Simulated Distributed Data Network

Description

Summarize stratum-specific event counts and total person-time by groups and return a list of lists containing events and ptime.

Usage

SummarizeStratumEventsPtBy(event, time, by, strata, data)

Arguments

event	variable name of a binary event indicator variable (coded 0 or 1) in the data frame.
time	variable name of a follow-up time variable in the data frame.
by	variable name of a categorical variable used as a grouping variable. This should usually be a factor if called in a stratified analysis to avoid differential lengths.
strata	variable name of a stratifying variable.
data	data frame containing these variables.

Value

data frame containing one stratum and treatment-specific row of events (event count) and denom (person-time) for each stratum. When the data frame supplied is empty (0 rows), a single-row data frame filled with NA is returned.

Author(s)

Kazuki Yoshida

kaz-yos/distributed documentation built on May 27, 2019, 4:50 a.m.