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epitools (version 0.5-4)
Epidemiology Tools
Description
EpiTools: R Package for Epidemiologic Data and Graphics
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Install
install.packages('epitools')
Monthly Downloads
9,798
Version
0.5-4
License
GPL (>= 2)
Maintainer
Tomas Aragon
Last Published
November 11th, 2009
Functions in epitools (0.5-4)
Search functions
expected
Expected values in a table
ageadjust.direct
Age standardization by direct method, with exact confidence intervals
expand.table
Expand contingency table into individual-level data set
colorbrewer
Display and create ColorBrewer palettes
oswego
Outbreak of Gastrointestinal Illness in Oswego County, 1940
ratetable
Create r x 2 count and person-time table for calculating rates
epidate
Convert dates into multiple legible formats
wcgs
Western Collaborative Group Study data
julian2date
Convert a julian date into standard a date format
table.margins
Marginal totals of a table
wnv
West Nile Virus human cases reported in California, USA, as of December 14, 2004
pois.conf.int
Confidence intervals for Poisson counts or rates
kapmeier
Implements product-limit (Kaplan-Meier) method
as.month
Convert dates into months of the year for plotting epidemic curves
riskratio
Risk ratio estimation and confidence intervals
ageadjust.indirect
Age standardization by indirect method, with exact confidence intervals
rateratio
Rate ratio estimation and confidence intervals
rate2by2.test
Comparative tests of independence in rx2 rate tables
epicurve
Construct an epidemic curve
as.hour
Convert date-time object into hour units
tab2by2.test
Comparative tests of independence in rx2 contigency tables
epitable
Create r x c contigency table (exposure levels vs. binary outcome)
colors.plot
Plots R's 657 named colors for selection
or.midp
Odds ratio estimation and confidence intervals using mid-p method
binom.conf.int
Confidence intervals for binomial counts or proportions
ormidp.test
odds ratio test for independence (p value) for a 2x2 table
oddsratio
Odds ratio estimation and confidence intervals
epitab
Epidemiologic tabulation for a cohort or case-control study
as.week
Convert dates object in 'disease week' for plotting epidemic curves