E2x2

<p>Vector of length 4 indicating the values in the 4 cells of the 2x2
table in the order A, B, C, D (across, then down)</p>

<p>Calculate expected for 2x2 table of observed
Returns a vector of expected in the same order as input</p>

internal

A collection of common statistical algorithms used in active
surveillance of medical device events. Context includes post-market
surveillance, pharmacovigilance, signal detection and trending, and
regulatory reporting. Primary inputs are device-event time series. Outputs
include trending results with the ability to run multiple algorithms at
once. This package works well with the 'mds' package, but does not require
it.

Gary Chung

mdsstat

Statistical Trending for Medical Devices Surveillance

Zhiheng Xu

Stephane Bottine

Isma<c3><af>l Ahmed

John Ihrie

E2x2 function

Calculate expected for 2x2 table of observed
Returns a vector of expected in the same order as input — E2x2

Calculate expected for 2x2 table of observed
Returns a vector of expected in the same order as input

E2x2: Calculate expected for 2x2 table of observed Returns a vector of expected in the same order as input

Description

Usage

Arguments

Value