Help search concepts

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Concept	Frequency	Packages
Datasets available by data()	730	90
Methods and Generic Functions	638	28
Statistical Models	566	21
Spatial Statistics	550	8
Programming	487	24
Utilities	345	35
Data Types (not OO)	320	26
Regression	311	15
Data Manipulation	301	43
Computations Related to Plotting	244	19
Input/output	217	20
High-Level Plots	205	30
Graphs (not graphics), i.e nodes&edges, e.g. dendrograms	188	2
Input/Output Files	150	11
Clustering	132	5
Curve (and Surface) Smoothing	124	8
Matrices and Arrays	114	15
Environments, Scoping, Packages	111	11
Survival Analysis	108	4
Time Series	92	8
Documentation	91	9
Interfaces to Other Languages	80	15
Multivariate Techniques	76	10
Complex survey samples	73	1
Statistical Inference	72	11
simple univariate statistics	69	14
Dates and Times	65	5
Linear Algebra	64	7
Probability Distributions and Random Numbers	57	13
Printing	56	14
Add to Existing Plot / internal plot	51	9
Miscellaneous	49	17
Logical Operators	47	8
Mathematical Calculus etc	44	11
Character Data ("String") Operations	44	7
Robust/Resistant Techniques	44	4
Package Summaries	43	38
Color, Palettes etc	43	7
Graphical Devices	40	7
Error Handling	38	6
Session Environment	34	6
Looping and Iteration	33	6
Basic Arithmetic and Sorting	32	9
Categorical Data	31	9
Input/Output Connections	29	4
Nonparametric Statistics	29	3
process handle functions	29	1
layer functions	28	1
Classification	26	4
Data Attributes	25	6
Optimization	22	6
Non-linear Regression	22	5
Regression and Classification Trees	22	2
basetypes	22	1
functions supporting inline markup	22	1
graph layouts	22	1
DBIConnection generics	21	1
XML	21	1
locale_sensitive	19	1
survival tidiers	18	1
graph attributes	17	1
lines	17	1
od	16	2
DBIResult generics	16	1
reporters	16	1
vertex and edge sequence operations	16	1
ANSI string operations	15	2
data	15	1
input elements	15	1
R	14	4
structural queries	14	1
validation-methods	14	1
Interacting with Plots	13	5
Authors@R	13	1
Basic System Variables	12	5
deterministic constructors	12	1
expectations	12	1
expressionset-methods	12	1
Rcpp	11	2
hidden helper functions for htmlTable	11	1
lm tidiers	11	1
tools	11	1
Debugging Tools	10	6
parsers	10	2
datetime	10	1
deprecated	10	1
ordinal tidiers	10	1
rex	10	1
stringi_general_topics	10	1
text_boundaries	10	1
vertex and edge sequences	10	1
encoding	9	3
Lists	9	3
colour scales	9	2
Neural Networks	9	2
centralization related	9	1
comparing	9	1
confrontation-methods	9	1
DBIDriver generics	9	1
functions for manipulating graph structure	9	1
geo	9	1
hierarchical random graph functions	9	1
labels for continuous scales	9	1
progress bar functions	9	1
regression	8	3
Missing Values	8	2
Bootstrap theme functions	8	1
config	8	1
Cpp	8	1
cross-record-helpers	8	1
graph isomorphism	8	1
http methods	8	1
layout functions	8	1
quantreg tidiers	8	1
position adjustments	7	2
constructor modifiers	7	1
encoding_conversion	7	1
length	7	1
map variants	7	1
route_funs	7	1
scalars	7	1
single table verbs	7	1
attributes	6	3
fonts	6	2
HTML	6	2
join	6	2
anova tidiers	6	1
Bootstrap theme utility functions	6	1
dependencies	6	1
encoding_detection	6	1
gtable manipulation	6	1
inference	6	1
Interfaces to databases	6	1
list tidiers	6	1
mfx tidiers	6	1
shapes	6	1
simple queries	6	1
themes	6	1
verbs	6	1
ANSI styling	5	2
classification	5	2
Web	5	2
Collate field	5	1
colour tableau	5	1
Components	5	1
compound	5	1
DBI classes	5	1
DBIConnector generics	5	1
encoding_management	5	1
grouping functions	5	1
gtable construction	5	1
guides	5	1
hash functions	5	1
irregular time series	5	1
kml	5	1
low level ANSI functions	5	1
menu outputs	5	1
OAuth	5	1
progress bars	5	1
response methods	5	1
rnet	5	1
robust tidiers	5	1
robustbase tidiers	5	1
set	5	1
speedlm tidiers	5	1
stylers	5	1
transform	5	1
zappers	5	1
visualization	4	3
beeswarm	4	2
files	4	2
array input	4	1
array output	4	1
async	4	1
autonumeric	4	1
boxes	4	1
cache managers	4	1
chunked	4	1
colour excel	4	1
data frame input	4	1
data frame output	4	1
emmeans tidiers	4	1
filesystem	4	1
Functional linear model	4	1
Generalized Additive Model	4	1
Generalized Cross Validation	4	1
Generalized ridge regression	4	1
glmnet tidiers	4	1
htest tidiers	4	1
HTML functions	4	1
indexing	4	1
indication-methods	4	1
labels for log scales	4	1
LaTeX	4	1
list input	4	1
list output	4	1
locale_management	4	1
melt methods	4	1
multcomp tidiers	4	1
multiple arguments input	4	1
no output	4	1
P-spline	4	1
palettes	4	1
Penalized GLM	4	1
Penalized regression	4	1
Penalized regression spline	4	1
position scales	4	1
search_extract	4	1
search_replace	4	1
search_split	4	1
Smoothing parameter selection	4	1
spinners	4	1
Spline smoothing	4	1
status bar	4	1
svd tidiers	4	1
table	4	1
tensor product smoothing	4	1
text formatters	4	1
thin plate spline	4	1
tidy regular expression matching	4	1
time series tidiers	4	1
utils	4	1
Varying coefficient model	4	1
Functions for generating data sets	3	3
utility	3	3
bootstrap	3	2
display	3	2
grouped	3	2
groups	3	2
one dimensional	3	2
package	3	2
points	3	2
quasirandom	3	2
scatter	3	2
van der Corput	3	2
violin	3	2
atomicvector	3	1
bingroup tidiers	3	1
callr functions	3	1
cch tidiers	3	1
classes	3	1
coxph tidiers	3	1
CustomConstructors	3	1
daily data	3	1
Dashboard page layouts	3	1
datasets	3	1
Designed Experiments	3	1
dots checking functions	3	1
drc tidiers	3	1
encoding and decoding functions	3	1
factanal tidiers	3	1
field types	3	1
format-checkers	3	1
graph motifs	3	1
HTTP	3	1
ivreg tidiers	3	1
joins	3	1
kmeans tidiers	3	1
latent position vector samplers	3	1
list simplification functions	3	1
menu items	3	1
miniconda-tools	3	1
mlogit tidiers	3	1
nls tidiers	3	1
object inspection	3	1
object inspectors	3	1
pam tidiers	3	1
Panel container functions	3	1
plm tidiers	3	1
pluralization	3	1
poLCA tidiers	3	1
R CMD commands	3	1
random	3	1
repair functions	3	1
rewiring functions	3	1
rlm tidiers	3	1
routes	3	1
sdmx	3	1
search_charclass	3	1
search_coll	3	1
search_count	3	1
search_detect	3	1
search_fixed	3	1
search_locate	3	1
search_regex	3	1
sidebar items	3	1
spatialreg tidiers	3	1
survreg tidiers	3	1
table functions	3	1
terminal capabilities	3	1
time	3	1
timezone	3	1
token creators	3	1
UTF-8 string manipulation	3	1
validator-methods	3	1
version numbers	3	1
ways to set configuration	3	1
weekly data	3	1
C++	2	2
colour	2	2
contingency table	2	2
counts	2	2
error handling	2	2
frequencies	2	2
GIS	2	2
graph	2	2
iNZight	2	2
memory	2	2
occurrences	2	2
thematic maps	2	2
URI	2	2
Visualization	2	2
aareg tidiers	2	1
addition	2	1
ANSI to HTML conversion	2	1
Arima tidiers	2	1
autoregression	2	1
axes	2	1
benchmarking	2	1
biglm tidiers	2	1
binary data	2	1
binding functions	2	1
bzip2	2	1
car tidiers	2	1
categorical variable	2	1
category	2	1
choropleth	2	1
cmprsk tidiers	2	1
colour calc	2	1
colour economist	2	1
colour few	2	1
colour fivethirtyeight	2	1
colour gdocs	2	1
colour hc	2	1
colour pander	2	1
colour ptol	2	1
colour wsj	2	1
Column layouts	2	1
connections	2	1
debugging flags	2	1
decompose tidiers	2	1
diff functions in cli	2	1
difference	2	1
disk functions	2	1
diverging palette	2	1
enumerated type	2	1
ergm tidiers	2	1
escape	2	1
estimating functions	2	1
experimental	2	1
felm tidiers	2	1
fitdistr tidiers	2	1
fixest tidiers	2	1
function	2	1
gam tidiers	2	1
garch tidiers	2	1
geom tufte	2	1
glm.nb tidiers	2	1
GLMM	2	1
gmm tidiers	2	1
graphical degree sequences	2	1
gzip	2	1
handles	2	1
htmlTableStyle	2	1
igraph options	2	1
input controls	2	1
insert	2	1
iterator	2	1
keypress function	2	1
labels for discrete scales	2	1
lavaan tidiers	2	1
layout modifiers	2	1
libpaths	2	1
linetype stata	2	1
lmodel2 tidiers	2	1
Loess Objects	2	1
loggers	2	1
lzma	2	1
machine learning	2	1
mclust tidiers	2	1
memory functions	2	1
mgcv tidiers	2	1
mjoint tidiers	2	1
muhaz tidiers	2	1
multinom tidiers	2	1
object orientation	2	1
orcutt tidiers	2	1
ordered observations	2	1
PCA	2	1
PDF	2	1
period	2	1
printer callbacks	2	1
promise tools	2	1
pyears tidiers	2	1
qualitative palette	2	1
ranges	2	1
returns	2	1
ridgelm tidiers	2	1
scan statistics	2	1
search_subset	2	1
sequential palette	2	1
shape tableau	2	1
shapes calc	2	1
shared library tools	2	1
smoothing spline tidiers	2	1
solarized colour	2	1
splitter functions	2	1
stats	2	1
styles	2	1
support vector machines	2	1
survdiff tidiers	2	1
survexp tidiers	2	1
syntax highlighting	2	1
sys	2	1
themes excel	2	1
time index	2	1
vector classes	2	1
vignette	2	1
visitors	2	1
wkb	2	1
.Call	1	1
~manip	1	1
2D binning	1	1
adj	1	1
aggregation	1	1
animation	1	1
ann	1	1
Annotated code	1	1
apply	1	1
approximately equal	1	1
argmax	1	1
argmin	1	1
arithmetic	1	1
ARMA	1	1
ARNA	1	1
ask	1	1
aspect ratio	1	1
assertion	1	1
augment	1	1
autocorrelation	1	1
axis range	1	1
backslash	1	1
bandwidth	1	1
beanplot	1	1
beep	1	1
bell	1	1
betareg tidiers	1	1
bg	1	1
binary	1	1
binomial coefficient	1	1
boolean matrix products	1	1
boundary	1	1
boxplot	1	1
bty	1	1
bubble map	1	1
built	1	1
cex	1	1
cex.axis	1	1
cex.lab	1	1
cex.main	1	1
cex.sub	1	1
Choleski	1	1
cin	1	1
circle	1	1
clustered covariance matrix estimators	1	1
clustered data	1	1
coeftest tidiers	1	1
coeftest_tidiers	1	1
col	1	1
col.axis	1	1
col.lab	1	1
col.main	1	1
col.sub	1	1
color	1	1
color space conversion	1	1
color vision deficiency	1	1
colorblind	1	1
colors	1	1
colour stata	1	1
columns	1	1
combine strings	1	1
Complex Numbers	1	1
compression	1	1
connector	1	1
console	1	1
Cook's distances	1	1
countrycode	1	1
covariance matrix estimator	1	1
covariance matrix estimators	1	1
Covariance ratios	1	1
cra	1	1
crr tidiers	1	1
crt	1	1
csi	1	1
cvd	1	1
cxy	1	1
data exchange	1	1
data frame	1	1
decompression	1	1
delete	1	1
densities	1	1
density	1	1
DFBETAs	1	1
DFFITs	1	1
din	1	1
directory	1	1
dissimilarities	1	1
dissimilarity	1	1
distance	1	1
division	1	1
document tree	1	1
Dunnett	1	1
econometric computing	1	1
Edge list	1	1
eigen value	1	1
eigen vector	1	1
Empty graph.	1	1
environment variable	1	1
epiR tidiers	1	1
equality testing	1	1
erf	1	1
erfc	1	1
erfcinv	1	1
erfinv	1	1
err	1	1
error function	1	1
Error handling	1	1
example functions	1	1
extending	1	1
external memory	1	1
facet	1	1
facet labeller	1	1
family	1	1
FAQ	1	1
fg	1	1
fig	1	1
fin	1	1
font	1	1
font.axis	1	1
font.lab	1	1
font.main	1	1
font.sub	1	1
foreign function interface	1	1
ftp	1	1
Full graph	1	1
geepack tidiers	1	1
ggplot	1	1
ggplot2	1	1
github-package	1	1
goodness-of-fit	1	1
Gower's coefficient	1	1
Gower's distance	1	1
Gower's formula	1	1
Graph Atlas.	1	1
graphics	1	1
group generic	1	1
gtable modification	1	1
HCL	1	1
HCL colors	1	1
heteroskedasticity	1	1
hidden helper functions for	1	1
HLS	1	1
HSV	1	1
http	1	1
incomplete beta function	1	1
incomplete gamma function	1	1
index of first FALSE	1	1
index of first TRUE	1	1
index of maximum	1	1
index of minimum	1	1
indicator-methods	1	1
indicators	1	1
interaction	1	1
io	1	1
item-related APIs	1	1
Kendall correlation coefficient	1	1
Kendall's tau	1	1
key-checkers	1	1
lab	1	1
LAB	1	1
Large data set	1	1
las	1	1
Lattice	1	1
lend	1	1
lheight	1	1
Library	1	1
limits	1	1
linear algebra	1	1
Literate Programming	1	1
ljoin	1	1
lmitre	1	1
LMM	1	1
local-related functions	1	1
locale	1	1
log scale	1	1
log-linear	1	1
logistic	1	1
logit	1	1
loglinear	1	1
long double	1	1
lty	1	1
LUV	1	1
lwd	1	1
mai	1	1
Mann-Whitney Test	1	1
mar	1	1
margins	1	1
margins tidiers	1	1
margintable	1	1
matrix	1	1
matrix visualization	1	1
maximization	1	1
MDS	1	1
mediate tidiers	1	1
meta-computing	1	1
meta-programming	1	1
mex	1	1
mfcol	1	1
mfg	1	1
mfrow	1	1
mgp	1	1
miniconda	1	1
minimization	1	1
Mixed language	1	1
mkdir	1	1
mkh	1	1
modules	1	1
modulo	1	1
modulus	1	1
monotonic regression	1	1
multiple	1	1
multiple logistic	1	1
network client	1	1
new	1	1
NLMM	1	1
nodes	1	1
normal probability plot	1	1
numerical equality	1	1
obtain transformers	1	1
oma	1	1
omd	1	1
omi	1	1
optimization	1	1
ordination	1	1
Over plotting	1	1
Package	1	1
packagelibrary	1	1
packages	1	1
page	1	1
parse	1	1
pch	1	1
Pearson correlation coefficient	1	1
pentagamma	1	1
pin	1	1
plot	1	1
plt	1	1
polygamma	1	1
portmanteau	1	1
POSIXt	1	1
preferences	1	1
prepare_arg	1	1
PRESS	1	1
proportions	1	1
proxy	1	1
ps	1	1
psi function	1	1
pty	1	1
quickref	1	1
quotes	1	1
quotient	1	1
raw character strings	1	1
rectangle	1	1
reflectance	1	1
reflection	1	1
regular expression	1	1
remainder	1	1
response	1	1
RGB	1	1
rows	1	1
runs	1	1
S3	1	1
schema	1	1
search_in	1	1
select-data	1	1
serialization	1	1
set operations	1	1
sets	1	1
shape stata	1	1
shapes stata	1	1
shiny	1	1
sigmoid	1	1
similarities	1	1
simple features	1	1
simulation	1	1
smo	1	1
Solr	1	1
sort data frame	1	1
spatial	1	1
spatial data	1	1
Spearman correlation coefficient	1	1
Spearman's rho	1	1
speed	1	1
SQL generation	1	1
square	1	1
sRGB	1	1
srt	1	1
standardized residuals	1	1
star	1	1
Star graph	1	1
stata colour	1	1
statistical maps	1	1
streaming data	1	1
studentized residuals	1	1
style_guides	1	1
sugar	1	1
survey tidiers	1	1
survfit tidiers	1	1
symbol	1	1
symbol map	1	1
systemfit tidiers	1	1
tck	1	1
tcl	1	1
tee	1	1
template programming	1	1
tetragamma	1	1
text file	1	1
themes calc	1	1
themes economist	1	1
themes few	1	1
themes fivethirtyeight	1	1
themes gdocs	1	1
themes hc	1	1
themes solarized	1	1
themes stata	1	1
themes tufte	1	1
themes wsj	1	1
thermometer	1	1
timeseries	1	1
toLatex	1	1
totally ordered observations	1	1
totals	1	1
tree	1	1
Trees.	1	1
Tukey	1	1
twoway	1	1
uninstall	1	1
UPGMA clustering	1	1
user prompting	1	1
usr	1	1
utilties	1	1
validation	1	1
validation validation-files	1	1
validations validation-files	1	1
variable combinations	1	1
variable permutations	1	1
vars tidiers	1	1
vector	1	1
Vertex shapes	1	1
waiting for input	1	1
Web services	1	1
xaxp	1	1
xaxs	1	1
xaxt	1	1
xlog	1	1
xml_document	1	1
xml_missing	1	1
xml_node	1	1
xml_nodeset	1	1
xpd	1	1
XYZ	1	1
yaxp	1	1
yaxs	1	1
yaxt	1	1
ylog	1	1
zip	1	1