Epidemiological calculator

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Documentation for package ‘epicalc’ version 2.9.0.1

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A B C D E F G H I K L M N O P R S T U V Z

-- A --

adjust Adjusted and standardized mean, proportion and rate
aggregate.numeric Summary statistics of a numeric variable by group
aggregate.plot Plot summary statistics of a numeric variable by group
alpha Cronbach's alpha
alphaBest Cronbach's alpha
ANCdata Dataset on effect of new antenatal care method on mortality
ANCtable Dataset on effect of new ANC method on mortality (as a table)
Attitudes Dataset from an attitude survey among hospital staff
auc Area under time-concentration curve

-- B --

Bang Dataset from 1988 Bangladesh Fertility Survey
be2ad Change year in B.E. to A.D.
BP Dataset on blood pressure and determinants

-- C --

cc Odds ratio calculation and graphing
cci Odds ratio calculation and graphing
ci Confidence interval of probabilty, mean and incidence
clogistic.display Tables for multivariate odds ratio, incidence density etc
codebook Codebook of a data frame
Compaq Dataset on cancer survival
cox.display Tables for multivariate odds ratio, incidence density etc
cs Odds ratio calculation and graphing
csi Odds ratio calculation and graphing

-- D --

Decay Dataset on tooth decay and mutan streptococci
des Desription of a data frame or a variable
detachAllData Detach all data frames
DHF99 Dataset for exercise on predictors for mosquito larva infestation
dotplot Dot plot

-- E --

Ectopic Dataset of a case-control study looking at history of abortion as a risk factor for ectopic pregnancy
expand Expand an aggregated data frame

-- F --

Familydata Dataset of a hypothetical family
followup.plot Longitudinal followup plot

-- G --

graph.casecontrol Odds ratio calculation and graphing
graph.prospective Odds ratio calculation and graphing

-- H --

Hakimi Dataset on effect of training personnel on neonatal mortality
HW93 Dataset from a study on hookworm prevalence and intensity in 1993

-- I --

idr.display Tables for multivariate odds ratio, incidence density etc

-- K --

kap Kappa statistic
kap.2.raters Kappa statistic
kap.ByCategory Kappa statistic
kap.default Kappa statistic
kap.m.raters Kappa statistic
kap.table Kappa statistic
keepData Keep a subset of variables or records

-- L --

label.var Variable manipulation
labelTable Odds ratio calculation and graphing
lagVar Create a vector of lagged or subsequent value
logistic.display Tables for multivariate odds ratio, incidence density etc
lookup Recode several values of a variable
lroc ROC curve
lrtest Likelihood ratio test
lsNoFunction List non-function objects

-- M --

make2x2 Odds ratio calculation and graphing
markVisits Mark visits of subjects in a long format
Marryage Dataset on age at marriage
matchTab Matched tabulation
merge.lab Merge two data frames with variable labels kept
mhor Mantel-Haenszel odds ratio
mlogit.display Tables for multivariate odds ratio, incidence density etc
Montana Dataset on arsenic exposure and respiratory deaths

-- N --

n.for.2means Sample size calculation
n.for.2p Sample size calculation
n.for.cluster.2means Sample size calculation
n.for.cluster.2p Sample size calculation
n.for.equi.2p Sample size calculation
n.for.lqas Sample size calculation
n.for.noninferior.2p Sample size calculation
n.for.survey Sample size calculation

-- O --

ordinal.or.display Tables for multivariate odds ratio, incidence density etc
Oswego Dataset from an outbreak of food poisoning in US
Outbreak Dataset from an outbreak of food poisoning on a sportsday, Thailand 1990.

-- P --

pack Variable manipulation
Planning Dataset for practicing cleaning, labelling and recoding
poisgof Goodness of fit test for modeling of count data
power.for.2means Power calculation for two sample means and proportions
power.for.2p Power calculation for two sample means and proportions
print.alpha Print alpha object
print.des Print 'des' results
print.display Tables for multivariate odds ratio, incidence density etc
print.n.for.2means Print n.for.2means results
print.n.for.2p Print n.for.2p results
print.n.for.cluster.2means Print n.for.cluster.2means results
print.n.for.cluster.2p Print n.for.cluster.2p results
print.n.for.equi.2p Print n.for.equi.2p results
print.n.for.lqas Print n.for.lqas results
print.n.for.noninferior.2p Print n.for.noninferior.2p results
print.n.for.survey Print n.for.survey results
print.power.for.2means Print power.for.2means results
print.power.for.2p Print power.for.2p results
print.summ Print 'summ' results
print.tab1 One-way tabulation
print.tableStack Print tableStack object
pyramid Population pyramid

-- R --

recode Recode variable(s)
recode.is.na Recode variable(s)
regress.display Tables for multivariate odds ratio, incidence density etc
ren Rename variable(s) in the default data frame
rename Rename variable(s) in the default data frame
roc.from.table ROC curve

-- S --

setTitle Setting the displayed language of Epicalc graph title
shapiro.qqnorm Qqnorm plots with Shapiro-Wilk's test
Sleep3 Dataset on sleepiness in a workshop
SO2 Dataset on air pollution and deaths in UK
sortBy Sort data frame by variable(s)
summ Summary with graph
Suwit Hookworm infection and blood loss: SEAJTM 1970

-- T --

tab1 One-way tabulation
tableGlm Tables for multivariate odds ratio, incidence density etc
tableStack Tabulation of variables in a stack form
tabpct Two-way tabulation with mosaic plot
Timing Dataset on time going to bed, waking up and arrival at a workshop
titleString Replace commonly used words in Epicalc graph title

-- U --

unclassDataframe Unclass factor(s) in the default data frame
use Command to read in and attach data

-- V --

VC1to1 Datasets on a matched case-control study of esophageal cancer
VC1to6 Datasets on a matched case-control study of esophageal cancer
VCT Dataset on attitudes toward VCT

-- Z --

zap Remove and detach all