부록 A. 함수 색인¶
특수 연산자·구문·객체¶
일반 함수처럼 이름() 형태의 소제목은 아니지만, 전용 표제로 설명된 연산자·구문·객체입니다.
| 항목 | 설명 | 절 |
|---|---|---|
%% |
나머지 연산자 | 2.1 |
%/% |
몫 연산자 | 2.1 |
%*% |
행렬 곱 | 6.1 |
%x% |
크로네커 곱 (kronecker()의 중위 연산자형) |
6.1 |
%in% |
포함 여부 검사 | 12.2 |
\|> |
네이티브 파이프 연산자 (R 4.1+) | 2.8 |
\(x) |
람다(익명 함수 축약형, R 4.1+) | 2.9, 16.1 |
... |
가변 인자 (ellipsis) | 16.2 |
<<- |
전역 스코프(상위 환경) 할당 연산자 | 16.3 |
R.version |
R 버전 정보 객체 | 15.2 |
.Platform |
실행 플랫폼 정보 객체 | 15.2 |
함수명 (A–Z)¶
A¶
abs()— 5.1acf()— 9.5aggregate()— 8.3AIC()— 9.6all()— 7.1all.equal()— 7.1anova()— 9.6any()— 7.1anyNA()— 11.3aov()— 9.6apply()— 8.1approx()— 9.4approxfun()— 9.4ar()— 9.5arima()— 9.5as.character()— 11.4as.data.frame()— 11.4as.Date()— 10.2as.factor()— 4.3, 11.4as.integer()— 11.4as.list()— 11.4as.logical()— 11.4as.matrix()— 11.4as.numeric()— 11.4as.POSIXct()— 10.2as.POSIXlt()— 10.2as.vector()— 11.4attr()— 11.1attributes()— 11.1
B¶
backsolve()— 6.1barplot()— 18.1bartlett.test()— 9.7beta()— 5.5BIC()— 9.6binom.test()— 9.7bitwAnd()— 7.3bitwNot()— 7.3bitwOr()— 7.3bitwShiftL()— 7.3bitwShiftR()— 7.3bitwXor()— 7.3Box.test()— 9.5boxplot()— 18.4browser()— 17.3by()— 8.1
C¶
c()— 4.1cat()— 14.3cbind()— 4.2ccf()— 9.5ceiling()— 5.1charmatch()— 12.2chisq.test()— 9.7chol()— 6.3choose()— 5.5class()— 11.1coef()— 9.6colMeans()— 6.2colnames()— 4.2colSums()— 6.2complete.cases()— 13.2constrOptim()— 9.8contour()— 18.6convolve()— 5.8cor()— 9.2cor.test()— 9.7cov()— 9.2crossprod()— 6.1curve()— 18.6cut()— 13.1cut.Date()— 10.4
D¶
D()— 5.9dbeta()— 9.1dbinom()— 9.1dcauchy()— 9.1dchisq()— 9.1debug()— 17.3debugonce()— 17.3decompose()— 9.5density()— 9.6det()— 6.3determinant()— 6.3deviance()— 9.6dexp()— 9.1df()— 9.1dgamma()— 9.1dgeom()— 9.1dhyper()— 9.1diag()— 6.1diff()— 5.5, 9.5difftime()— 10.4dim()— 11.2dimnames()— 11.2dlnorm()— 9.1dlogis()— 9.1dmultinom()— 9.1dnbinom()— 9.1dnorm()— 9.1do.call()— 8.4dpois()— 9.1droplevels()— 4.3dsignrank()— 9.1dt()— 9.1dunif()— 9.1duplicated()— 13.2dweibull()— 9.1dwilcox()— 9.1
E¶
F¶
factor()— 4.3factorial()— 5.5fft()— 5.8Filter()— 8.4filter()— 5.8, 9.5Find()— 8.4fisher.test()— 9.7fitted()— 9.6fivenum()— 9.2floor()— 5.1for()— 3.4format()— 10.3, 14.3format.Date()— 10.3format.POSIXct()— 10.3forwardsolve()— 6.1function()— 16.1
G¶
gamma()— 5.5getOption()— 15.2getS3method()— 19.2getwd()— 15.1gl()— 8.2glm()— 9.3gregexpr()— 12.3grep()— 12.2grepl()— 12.2gsub()— 12.2
H¶
I¶
I()— 9.3identical()— 7.1if()— 3.1ifelse()— 3.2image()— 18.6inherits()— 11.1, 19.5integrate()— 5.9invisible()— 16.3IQR()— 9.2is()— 19.5is.na()— 11.3is.null()— 11.3isFALSE()— 7.1ISOdate()— 10.2ISOdatetime()— 10.2isTRUE()— 7.1
K¶
L¶
lag()— 9.5lapply()— 8.1legend()— 18.7length()— 11.2lengths()— 11.2.libPaths()— 15.1lm()— 9.3load()— 14.2local()— 16.3loess()— 9.4logLik()— 9.6lower.tri()— 6.1lowess()— 9.4
M¶
mad()— 9.2Map()— 8.4mapply()— 8.1match()— 12.2match.arg()— 16.2matplot()— 18.6matrix()— 4.2max()— 9.2mean()— 9.2median()— 9.2merge()— 13.3message()— 17.2methods()— 19.2min()— 9.2missing()— 16.2mode()— 11.1months()— 10.3mtext()— 18.7mvfft()— 5.8
N¶
na.fail()— 13.2na.omit()— 13.2nchar()— 12.1ncol()— 6.3, 11.2new()— 19.3NextMethod()— 19.2nlm()— 9.8nlminb()— 9.8nls()— 9.3norm()— 6.3nrow()— 6.3, 11.2
O¶
on.exit()— 16.3, 17.1optim()— 9.8optimise()— 9.8optimize()— 9.8options()— 15.2order()— 9.2, 13.1outer()— 6.1
P¶
pacf()— 9.5pairs()— 18.6par()— 18.7paste()— 12.1paste0()— 12.1pbeta()— 9.1pbinom()— 9.1pcauchy()— 9.1pchisq()— 9.1persp()— 18.6pexp()— 9.1pf()— 9.1pgamma()— 9.1pgeom()— 9.1phyper()— 9.1pie()— 18.3plnorm()— 9.1plogis()— 9.1plot()— 18.6pmatch()— 12.2pmax()— 9.2pmin()— 9.2pnbinom()— 9.1pnorm()— 9.1poly()— 9.3polyroot()— 5.9Position()— 8.4ppois()— 9.1predict()— 9.3princomp()— 9.3print()— 14.3prod()— 5.5prop.test()— 9.7psignrank()— 9.1pt()— 9.1ptukey()— 9.1punif()— 9.1pweibull()— 9.1pwilcox()— 9.1
Q¶
qbeta()— 9.1qbinom()— 9.1qcauchy()— 9.1qchisq()— 9.1qexp()— 9.1qf()— 9.1qgamma()— 9.1qgeom()— 9.1qhyper()— 9.1qlnorm()— 9.1qlogis()— 9.1qnbinom()— 9.1qnorm()— 9.1qpois()— 9.1qqline()— 18.6qqnorm()— 18.6qr()— 6.3qsignrank()— 9.1qt()— 9.1qtukey()— 9.1quantile()— 9.2quarters()— 10.3qunif()— 9.1qweibull()— 9.1qwilcox()— 9.1
R¶
range()— 9.2rank()— 9.2rbeta()— 9.1rbind()— 4.2rbinom()— 9.1rcauchy()— 9.1rchisq()— 9.1rcond()— 6.3read.csv()— 14.1read.csv2()— 14.1read.delim()— 14.1read.delim2()— 14.1read.fwf()— 14.1read.table()— 14.1readLines()— 14.1readRDS()— 14.1Recall()— 16.4Reduce()— 8.4regexec()— 12.3regexpr()— 12.3regmatches()— 12.3rep()— 8.2repeat()— 3.6replicate()— 8.2reshape()— 13.4residuals()— 9.6return()— 16.3rev()— 13.1rexp()— 9.1rf()— 9.1rgamma()— 9.1rgeom()— 9.1rhyper()— 9.1rlnorm()— 9.1rlogis()— 9.1rmultinom()— 9.1rnbinom()— 9.1rnorm()— 9.1round()— 5.1rowMeans()— 6.2rownames()— 4.2rowSums()— 6.2rpois()— 9.1rsignrank()— 9.1rt()— 9.1runif()— 9.1rweibull()— 9.1rwilcox()— 9.1
S¶
sample()— 13.1sapply()— 8.1save()— 14.2save.image()— 14.2saveRDS()— 14.2scale()— 6.3scan()— 14.1sd()— 9.2seq()— 8.2seq.Date()— 10.4sequence()— 8.2sessionInfo()— 15.2setClass()— 19.3setGeneric()— 19.3setMethod()— 19.3setRefClass()— 19.4setValidity()— 19.3setwd()— 15.1shapiro.test()— 9.7signif()— 5.1sink()— 14.3smooth.spline()— 9.4solve()— 6.1sort()— 9.2, 13.1spline()— 9.4splinefun()— 9.4split()— 8.3sprintf()— 12.1sqrt()— 5.2stack()— 13.4startsWith()— 12.1step()— 9.3stl()— 9.5stop()— 17.2stopifnot()— 17.2str()— 11.1strftime()— 10.3stripchart()— 18.5strptime()— 10.2strrep()— 12.1strsplit()— 12.1structure()— 11.1, 19.1sub()— 12.2subset()— 13.1substr()— 12.1substring()— 12.1sum()— 5.5summary()— 9.2supsmu()— 9.4svd()— 6.3sweep()— 8.3switch()— 3.3symbols()— 18.6Sys.Date()— 10.1Sys.getenv()— 15.1Sys.getlocale()— 15.1Sys.info()— 15.2Sys.setenv()— 15.1Sys.setlocale()— 15.1Sys.sleep()— 15.2Sys.time()— 10.1Sys.timezone()— 10.1Sys.unsetenv()— 15.1Sys.which()— 15.1system.time()— 15.2
T¶
t()— 6.1t.test()— 9.7table()— 13.2tail()— 13.1tapply()— 8.1tcrossprod()— 6.1title()— 18.7tolower()— 12.1toupper()— 12.1trace()— 17.3traceback()— 17.3trimws()— 12.1trunc()— 5.1try()— 17.1tryCatch()— 17.1ts()— 9.5type.convert()— 11.4typeof()— 11.1
U¶
unclass()— 11.1unique()— 13.2uniroot()— 5.9, 9.8unsplit()— 8.3unstack()— 13.4upper.tri()— 6.1UseMethod()— 19.2
V¶
W¶
warning()— 17.2weekdays()— 10.3weighted.mean()— 9.2which()— 7.2, 13.1which.max()— 7.2which.min()— 7.2while()— 3.5wilcox.test()— 9.7withCallingHandlers()— 17.1write.csv()— 14.2write.csv2()— 14.2write.table()— 14.2writeLines()— 14.2
X¶
xtabs()— 13.3