A Package for Statistical Analysis in Epidemiology

addCov.Lexis | Add covariates (typically clinical measurements) taken at... |

apc.fit | Fit an Age-Period-Cohort model to tabular data. |

apc.frame | Produce an empty frame for display of parameter-estimates... |

apc.LCa | Fit Age-Period-Cohort models and Lee-Carter models with... |

bdendo | A case-control study of endometrial cancer |

B.dk | Births in Denmark by year and month of birth and sex |

births | Births in a London Hospital |

blcaIT | Bladder cancer mortality in Italian males |

bootLexis | Create a bootstrap sample of persons (as identified by... |

boxes.MS | Draw boxes and arrows for illustration of multistate models. |

BrCa | Clinical status, relapse, metastasis and death in 2982 women... |

brv | Bereavement in an elderly cohort |

cal.yr | Functions to convert character, factor and various date... |

ccwc | Generate a nested case-control study |

ci.cum | Compute cumulative sum of estimates. |

ci.lin | Compute linear functions of parameters with standard errors... |

ci.pd | Compute confidence limits for a difference of two independent... |

clogistic | Conditional logistic regression |

contr.cum | Contrast matrices |

crr.Lexis | Fit a competing risks regression model (Fine-Gray model)... |

cutLexis | Cut follow-up at a specified date for each person. |

detrend | Projection of a model matrix on the orthogonal complement of... |

diet | Diet and heart data |

DMconv | Conversion to diabetes |

DMepi | Epidemiological rates for diabetes in Denmark 1996-2015 |

DMlate | The Danish National Diabetes Register. |

effx | Function to calculate effects |

effx.match | Function to calculate effects for individually matched... |

Epi | Epi: Functions for manipulation and statistical analysis of... |

erl | Compute survival functions from rates and expected residual... |

ewrates | Rates of lung and nasal cancer mortality, and total... |

expand.data | Function to expand data for regression analysis of interval... |

fit.add | Fit an addive excess risk model to interval censored data. |

fit.baseline | Fit a piecewise contsnt intesity model for interval censored... |

fit.mult | Fits a multiplicative relative risk model to interval... |

float | Calculate floated variances |

foreign.Lexis | Create a data structures suitable for use with packages... |

ftrend | Fit a floating trend to a factor in generalized linear model |

gen.exp | Generate covariates for drug-exposure follow-up from drug... |

gmortDK | Population mortality rates for Denmark in 5-years age groups. |

harm | Create a basis of harmonic functions. |

hivDK | hivDK: seroconversion in a cohort of Danish men |

Icens | Fits a regression model to interval censored data. |

in.span | Is 'x' in the column span of matrix 'A' and what columns are... |

LCa.fit | Fit Lee-Carter-type models for rates to arbitrarily shaped... |

lep | An unmatched case-control study of leprosy incidence |

Lexis | Create a Lexis object |

Lexis.diagram | Plot a Lexis diagram |

Lexis.lines | Draw life lines in a Lexis diagram. |

lgrep | Convenience versions of grep |

Life.lines | Compute dates/ages for life lines in a Lexis diagram |

lines.apc | Plot APC-estimates in an APC-frame. |

list.lex | Compact printing of Lexis object |

lls | Functions to manage and explore the workspace |

lungDK | Male lung cancer incidence in Denmark |

mat2pol | Plot columns of a matrix as stacked areas. |

matshade | Plot confidence intervals as shaded areas around lines. |

mcutLexis | Cut follow-up at multiple event dates and keep track of order... |

M.dk | Mortality in Denmark 1974 ff. |

merge.Lexis | Merge a Lexis object with a data frame |

mh | Mantel-Haenszel analyses of cohort and case-control studies |

mod.Lexis | Fit intensity models to follow-up data in Lexis objects |

mortDK | Population mortality rates for Denmark in 1-year age-classes. |

N2Y | Create risk time ("Person-Years") in Lexis triangles from... |

NArray | Set up an array of NAs, solely from the list of dimnames |

ncut | Function to group a variable in intervals. |

N.dk | Population size in Denmark |

nice | Nice breakpoints |

nickel | A Cohort of Nickel Smelters in South Wales |

Ns | Natural splines - (cubic splines linear beyond outermost... |

occup | A small occupational cohort |

pc.lines | Plot period and cohort effects in an APC-frame. |

pctab | Create percentages in a table |

plot.apc | Plot the estimates from a fitted Age-Period-Cohort model |

plotCIF | Plotting Aalen-Johansen curves for competing events |

plotEst | Plot estimates with confidence limits (forest plot) |

plotevent | Plot Equivalence Classes |

plot.Lexis | Lexis diagrams |

poisreg | Family Object for Poisson Regression |

pr | Diabetes prevance as of 2010-01-01 in Denmark |

projection.ip | Projection of columns of a matrix. |

rateplot | Functions to plot rates from a table classified by age and... |

rbind.Lexis | Combining a Lexis objects with data frames or other Lexis... |

Relevel | Reorder and combine levels of a factor |

rm.tr | Remove transitions from a Lexis object. |

ROC | Function to compute and draw ROC-curves. |

simLexis | Simulate a Lexis object representing follow-up in a... |

splitLexis | Split follow-up time in a Lexis object |

stack.Lexis | Functions to facilitate analysis of multistate models. |

start.Lexis | Time series and other methods for Lexis objects |

stattable | Tables of summary statistics |

stattable.funs | Special functions for use in stat.table |

S.typh | Salmonella Typhimurium outbreak 1996 in Denmark. |

subset.Lexis | Subsetting Lexis (and stacked.Lexis) objects |

summary.Lexis | Summarize transitions and risk time from a Lexis object |

Termplot | A wrapper for 'termplot' that optionally (but by default)... |

testisDK | Testis cancer incidence in Denmark, 1943-1996 |

thoro | Thorotrast Study |

time.band | Extract time band data from a split Lexis object |

time.scales | The time scales of a Lexis object |

transform.Lexis | Transform a Lexis (or stacked.Lexis) object |

twoby2 | Analysis of a two by two table |

Y.dk | Population risk time in Denmark |

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