BCC-16 (in Chinese) 計算機概論十六講 R -- 基本函式庫

R 教材：基本函式庫

Data Type

Type:	na, null, integer, double, complex, character, ...
Function is:	is.na(), is.null(), is.integer(), is.double(), is.complex(), is.character(), ...
Function as:	as.null(), as.integer(), as.double(), as.complex(), as.character(), ...

Data Structure

Variable: factor(), vector(), matrix(), array(), list(), data.frame(), ...
Function is:
Function as:
Operators

Arithmetic: +, -, *, /, ^, %%, %*%, %/%, %in%, %x%, ...
Logical: !, &, &&, |, ||, ...
Function: sum(), mean(), mad(), var(), log(), exp(), min(), max(), ...
Control flow
for(), while(), if(), switch(), all(), any(), apply(), lapply(), tapply(), sapply(), ...
String
paste(), strsplit(), substr(), nchar(), ...
Read / Write
read.table(), write.table(), scan(), cat(), print(), load(), save(), ...

Toolkit

Package
install.packages(), update.packages(), library(), require(), dyn.load(), dyn.unload(), ...
System
Sys.getenv(), Sys.putenv(), setwd(), shell(), system(), source(), eval(), ls(), rm(), ...

Probability

Function d:	dnorm(), dt(), df(), dexp(), dgama(), dunif(), dbeta(), dcauchy(), dchisq(), dlnorm(), dlogis(), dweibull(), ... dbinom(), dhyper(), dgeom(), ...
Function p:
Function q:
Function r:

Plot

Basic:	plot(), image(), lines(), points(), boxplot(), barplot(), hist(), polygon(), pie(), ...
Control:	axis(), layout(), abline(), legend(), title(), arrows(), box(), ...
Detail:	par(), rgb(), hsv(), gray(), ...
Device:	dev.list(), dev.cur(), dev.off(), ...
Save:	jpeg(), bmp(), png(), postscript(), ...
Advance:	Package grid


	陳韋辰 (04/08/19) ---

Variable:	factor(), vector(), matrix(), array(), list(), data.frame(), ...
Function is:
Function as:

Arithmetic:	+, -, , /, ^, %%, %%, %/%, %in%, %x%, ...
Logical:	!, &, &&, \|, \|\|, ...
Function:	sum(), mean(), mad(), var(), log(), exp(), min(), max(), ...