R Cookbook

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

! (logical negation), Solution

!= (comparison operator), Solution, Solution

# (comment), Discussion

#! (Linux/Unix self-contained script), Discussion

$ (component extraction), Solution

%% (modulo operator), Discussion, Solution

%*% (matrix multiplication), Discussion, Discussion

%...% (binary operators), Solution

%/% (integer division), Discussion

%in% (contained in operator), Discussion

& (logical and), Solution, Discussion

&& (short-circuit and), Solution, Discussion

() (print assigned value), Solution

* (multiplication operator), Solution, Discussion, Discussion, Discussion

*, **, *** (significance codes), Discussion, Solution

+ (continuation prompt), Discussion

+ (unary plus, addition operator), Solution, Discussion

- (unary minus, subtraction operator), Solution, Discussion

--help option, Starting on Linux and Unix

--no-init option, Discussion

--no-restore option, Discussion

--no-save option, Discussion

--quiet option, Solution, Discussion

--slave option, Discussion

->, ->> (rightwards assignment operators), Discussion

. (significance code in regression summary), Discussion

/ (division operator), Solution, Discussion

: (multiplication in model formula), Discussion ...