Index

Symbols

# & && * +

- / 3D plotting <- | ||

A

abline() access list access lists addition append arrows() as.array() as.Date() as.difftime()

as.factor() as.POSIXct() as.POSIXlt as.table(), [1], [2] assign() assignment, [1] attributes(), [1], [2], [3] axes limits axis(), [1]

B

bar plot barplot() binomial distribution

box() boxplot() break bty

C

c(), [1] callNextMethod case study, [1] cat(), [1] censoring data, [1] chi-squared distribution

chi-squared test class() colnames(), [1] comments confidence interval, [1] cor() csv

D

data frame, [1] data.frame date dbinom() dchisq() density() dev.list() dev.new() dev.next() dev.prev()

dev.print() dev.set() devices difftime() dir() discrete data, [1], [2] distributions, [1] division dnorm() dot chart dt()

E

else encapsulation environment()

error bars example, [1] exp() expression()

F

factor() factors FALSE five point summary fixed width files

for loop, [1] for(), [1] format() function() functions

G

get() getClass()

getSlots() graphing discrete data grid()

H

help() hist(), [1]

histogram horizontal boxplot Hypothesis test, [1]

I

if independent samples, [1], [2] indexing vectors inheritance, [1]

is.factor() is.na() is.numeric() is.object() isS4()

J

JAMA example

jitter()

K

keyboard input

L

lapply(), [1] legend() levels() linear least squares regression linear model list list access list()

lm() log() logical logical expressions logical not logical operators logical vectors ls(), [1]

M

margin.table() matrix(), [1], [2] max(), [1] mean() median() method overloading min(), [1], [2]

missing values mosaic plots mosaicplot mosaicplot() multiple plots multiple relationships multiplication

N

NA na.rm names(), [1], [2], [3] next NextMethod()

noise normal distribution normal qq plot not available numeric, [1] numeric()

O

Object Oriented Programming, [1]

one way table overloading, [1]

P

p values pairs() par() Pareto Chart pbinom() pchisq() persp() plot annotation plot regression line plot(), [1], [2] plotting, [1] plotting proportions

plotting tables pmin(), [1], [2], [3] png pnorm(), [1] points() polygon(), [1] POSIXct POSIXlt power, [1] power.t.test(), [1] print() prop.table() pt()

Q

qbinom() qchisq() qnorm()

qqline(), [1] qqnorm(), [1] qt() quantile()

R

rbinom() rchisq() read.csv(), [1] read.fwf() regression rejection region

repeat lupe repeat() residuals() rnorm() rownames() rt() rug()

S

S3 Classes S4 Classes S4 methods sapply(), [1] scan() scatter plot scripting sd() selective indexing seq() setClass(), [1] setGeneric() setMethod() setwd() shaded region slot()

slotNames() slots, [1] smoothScatter() sort source sqrt(), [1] strftime() string strip chart stripchart() strptime() subtraction sum(), [1] summary(), [1], [2], [3] switch Sys.Date()

T

t() t-distribution t.test(), [1] table(), [1], [2] tables tapply(), [1] text()

tick marks time title() transpose TRUE two way tables, [1] typeof()

U

UseMethod

UseMethod(), [1]

V

validObject(), [1]

var() variables

W

while lupe

while()

X

xlim

Y

ylim