Epidemiology Tools

[Package List] [Top]
ageadjust.direct Age standardization by direct method, with exact confidence intervals
ageadjust.indirect Age standardization by indirect method, with exact confidence intervals
as.epitable Create r x 2 contigency table (exposure levels vs. binary outcome)
as.month Convert dates into months of the year for plotting epidemic curves
as.week Convert dates object in 'disease week' for plotting epidemic curves
binom.approx Confidence intervals for binomial counts or proportions
binom.conf.int Confidence intervals for binomial counts or proportions
binom.exact Confidence intervals for binomial counts or proportions
binom.wilson Confidence intervals for binomial counts or proportions
colorbrewer.data Display and create ColorBrewer palettes
colorbrewer.display Display and create ColorBrewer palettes
colorbrewer.palette Display and create ColorBrewer palettes
colors.matrix Plots R's 657 named colors for selection
colors.plot Plots R's 657 named colors for selection
epicurve.dates Construct an epidemic curve
epicurve.months Construct an epidemic curve
epicurve.table Construct an epidemic curve
epicurve.weeks Construct an epidemic curve
epidate Convert dates into multiple legible formats
epitab Epidemiologic tabulation for a cohort or case-control study
expand.table Expand contingency table into individual-level data set
julian2date Convert a julian date into standard a date format
kapmeier Implements product-limit (Kaplan-Meier) method
odds.ratio Odds ratio estimation and confidence intervals
oddsratio.crude Odds ratio estimation and with Fisher's exact test
oddsratio.estimation Odds ratio estimation and with Fisher's exact test
oddsratio.fisher Odds ratio estimation and with Fisher's exact test
oddsratio.ss Odds ratio estimation and with Fisher's exact test
pois.approx Confidence intervals for Poisson counts or rates
pois.byar Confidence intervals for Poisson counts or rates
pois.conf.int Confidence intervals for Poisson counts or rates
pois.exact Confidence intervals for Poisson counts or rates
risk.ratio Risk ratio estimation and confidence intervals
riskratio.crude Risk ratio estimation and with Fisher's exact test
riskratio.estimation Risk ratio estimation and with Fisher's exact test
riskratio.ss Risk ratio estimation and with Fisher's exact test
table.margins Marginal totals of a table