%

%in% (base)

.

.N (data.table)

A

A2Rplot (JLutils)

aaply (plyr)

abline (graphics)

add.NA (base)

addNA (base)

addNAstr (questionr)

adply (plyr)

aes (ggplot2)

age_calc (eeptools)

aggregate (stats)

agnes (cluster)

AIC (stats)

AIC.svyglm (survey)

airlines (nycflights13)

airports (nycflights13)

allEffects (effects)

alply (plyr)

anova (stats)

anti_join (dplyr)

append (base)

apply (base)

arrange (dplyr)

array (base)

as.character (base)

as.data.frame (base)

as.data.frame (tibble)

as.data.table (data.table)

as.hclust (cluster)

as.integer (base)

as.matrix (base)

as.numeric (base)

as_factor (haven)

as_tibble (tibble)

B

barplot (graphics)

base (base)

beep (beepr)

best.cutree (JLutils)

bind_cols (dplyr)

bind_rows (dplyr)

biplot (ade4)

boxplot (ade4)

boxplot (graphics)

break (base)

brewer.pal (RColorBrewer)

by (base)

C

c (base)

CA (FactoMineR)

case_when (dplyr)

cbind (base)

chisq.residuals (questionr)

chisq.test (stats)

class (base)

clm (ordinal)

clmm (ordinal)

cmdscale (stats)

coef (stats)

coef (survey)

collect (dplyr)

colors (grDevices)

column_to_rownames (tibble)

complete (tidyr)

complete.cases (stats)

confint (stats)

confint (survey)

confint (svrepmisc)

contains (dplyr)

contour (graphics)

coord_flip (ggplot2)

cor (stats)

corresp (MASS)

count (dplyr)

cox.zph (survival)

cprop (questionr)

cramer.v (questionr)

create_report (DataExplorer)

cut (base)

cutree (stats)

D

daisy (cluster)

daply (plyr)

data (utils)

data.frame (base)

datatable (DT)

dbConnect (DBI)

dbDisconnect (DBI)

dbGetQuery (DBI)

dbListFields (DBI)

dbListTables (DBI)

dbReadTable (DBI)

ddply (plyr)

density (stats)

describe (questionr)

dev.off (grDevices)

dev.print (grDevices)

dim (base)

dimdesc (FactoMineR)

display.brewer.all (RColorBrewer)

disscenter (TraMineR)

dist (stats)

dist.dudi (ade4)

distinct (dplyr)

dlply (plyr)

do.call (base)

dotchart (graphics)

dput (base)

drop1 (stats)

dudi.acm (ade4)

dudi.coa (ade4)

dudi.mix (ade4)

dudi.pca (ade4)

Duration (lubridate)

E

effect (effects)

else (base)

ends_width (dplyr)

example (utils)

exp (base)

extract (tidyr)

F

facet_grid (ggplot2)

facet_wrap (ggplot2)

factor (base)

fct_collapse (forcats)

fct_explicit_na (forcats)

fct_lump (forcats)

fct_other (forcats)

fct_recode (forcats)

fct_reorder (forcats)

filled.contour (graphics)

filter (dplyr)

first (data.table)

fisher.test (stats)

fixed (stringr)

flights (nycflights13)

for (base)

format (base)

formula (stats)

freq (questionr)

full_join (dplyr)

G

gather (tidyr)

geom_area (ggplot2)

geom_bar (ggplot2)

geom_bin2d (ggplot2)

geom_boxplot (ggplot2)

geom_density (ggplot2)

geom_density_2d (ggplot2)

geom_errorbarh (ggplot2)

geom_hex (ggplot2)

geom_histogram (ggplot2)

geom_line (ggplot2)

geom_point (ggplot2)

geom_rug (ggplot2)

geom_smooth (ggplot2)

geom_violin (ggplot2)

geom_vline (ggplot2)

get_legend (cowplot)

getValues (raster)

getwd (base)

ggcoef (GGally)

ggcorr (GGally)

ggcoxzph (survminer)

ggeffect (ggeffects)

ggpairs (GGally)

ggplot (ggplot2)

ggplotly (plotly)

ggsave (ggplot2)

ggsurv (GGally)

ggsurvplot (survminer)

ggtitle (ggplot2)

glimpse (dplyr)

glimpse (tibble)

glm (stats)

glmulti (ggmulti)

group_by (dplyr)

H

hclust (fastcluster)

hclust (stats)

HCPC (FactoMineR)

hdv2003 (questionr)

head (utils)

help (utils)

help.search (utils)

help.start (utils)

hist (graphics)

I

icut (questionr)

if (base)

if_else (dplyr)

ifelse (base)

image (graphics)

inertia.dudi (ade4)

inner_join (dplyr)

install.packages (utils)

install_github (devtools)

interaction (base)

Interval (lubridate)

invisible (base)

iorder (questionr)

irec (questionr)

is.na (base)

is.numeric (base)

J

jpeg (grDevices)

K

kable (knitr)

kde2d (MASS)

L

labelled (haven)

labelled (labelled)

labs (ggplot2)

lag (dplyr)

lapply (base)

last (data.table)

lead (dplyr)

left_join (dplyr)

length (base)

letters (base)

LETTERS (base)

levels (base)

library (base)

list (base)

llpply (plyr)

lm (stats)

load (base)

log (base)

lookfor (questionr)

lprop (questionr)

ltabs (questionr)

M

makeCodebook (dataMaid)

maply (plyr)

mapply (base)

matches (dplyr)

max (base)

mca (MASS)

MCA (FactoMineR)

mdply (plyr)

mean (base)

median (stats)

merge (base)

merge (data.table)

min (base)

mlply (plyr)

month.abb (base)

month.name (base)

mosaic (vcd)

mosaicplot (graphics)

multinom (nnet)

multiplot (JLutils)

mutate (dplyr)

N

NA (base)

na_range (labelled)

na_values (labelled)

names (base)

ncol (base)

nesting (tidyr)

next (base)

nolabel_to_na (labelled)

nrow (base)

nth (dplyr)

NULL (base)

O

odds.ratio (questionr)

order (base)

order (data.table)

P

paged_table (rmarkdown)

pairs (graphics)

par (graphics)

paste (base)

paste0 (base)

PCA (FactoMineR)

pdf (grDevices)

percent (scales)

Period (lubridate)

pi (base)

pie (graphics)

plot (effects)

plot (FactoMineR)

plot (graphics)

plot (stats)

plot_grid (cowplot)

plotellipses (FactoMineR)

png (grDevices)

position_dodge (ggplot2)

postscript (grDevices)

predict (stats)

predict (survey)

princomp (stats)

print (questionr)

progress_bar (progress)

prop (questionr)

prop.ci (JLutils)

prop.ci.lower (JLutils)

prop.ci.upper (JLutils)

prop.table (base)

prop.test (stats)

Q

qplot (ggplot2)

quant.cut (questionr)

quantile (stats)

R

range (base)

range (stats)

rank (base)

raster (raster)

rbind (base)

read.csv (utils)

read.csv2 (utils)

read.dbf (foreign)

read.delim (utils)

read.delim2 (utils)

read.dta (foreign)

read.spss (foreign)

read.table (utils)

read.xlsx (xlsx)

read.xlsx2 (xlsx)

read.xport (foreign)

read_csv (readr)

read_csv2 (readr)

read_delim (readr)

read_dta (haven)

read_excel (readxl)

read_feather (feather)

read_sas (haven)

read_spss (haven)

read_stata (haven)

read_tsv (readr)

readAsciiGrid (maptools)

readShapeLines (maptools)

readShapePoints (maptools)

readShapePoly (maptools)

readShapeSpatial (maptools)

rect.hclust (stats)

regex (stringr)

registerDoMC (doMC)

relevel (stats)

relrisk (mosaic)

remove.packages (utils)

rename (dplyr)

rename.variable (questionr)

rep (base)

repeat (base)

require (base)

right_join (dplyr)

row.names (base)

rownames_to_column (tibble)

rownames_to_columns (tibble)

rprop (questionr)

rug (graphics)

runif (stats)

S

s.arrow (ade4)

s.chull (ade4)

s.class (ade4)

s.corcicle (ade4)

s.freq (JLutils)

s.hist (ade4)

s.label (ade4)

s.value (ade4)

sample_frac (dplyr)

sample_n (dplyr)

sapply (base)

save (base)

save.image (base)

scale_colour_brewer (ggplot2)

scale_x_continuous (ggplot2)

scale_x_log10 (ggplot2)

scale_y_continuous (ggplot2)

scatter (ade4)

score (ade4)

screeplot (ade4)

sd (stats)

select (dplyr)

semi_join (dplyr)

separate (tidyr)

seq (base)

seq_heatmap (JLutils)

seqdef (TraMineR)

seqdist (TraMineR)

seqdplot (TraMineR)

seqfplot (TraMineR)

seqHtplot (TraMineR)

seqiplot (TraMineR)

seqmsplot (TraMineR)

seqmtplot (TraMineR)

seqsubm (TraMineR)

setDF (data.table)

setDT (data.table)

setorder (data.table)

setwd (base)

shapiro.test (stats)

skim (skimr)

slice (dplyr)

smoothScatter (graphics)

sort (base)

sort_val_labels (labelled)

source (base)

SpatialGridDataFrame (sp)

spread (tidyr)

starts_with (dplyr)

stat_count (ggplot2)

stat_density_2d (ggplot2)

stat_ecdf (ggplot2)

step (stats)

stepAIC (MASS)

str (utils)

str_c (stringr)

str_count (stringr)

str_detect (stringr)

str_extract (stringr)

str_extract_all (stringr)

str_glue_data (stringr)

str_replace (stringr)

str_replace_all (stringr)

str_split (stringr)

str_sub (stringr)

str_subset (stringr)

str_to_lower (stringr)

str_to_title (stringr)

str_to_upper (stringr)

subset (base)

subset (survey)

sum (base)

summarise (dplyr)

summary (ade4)

summary (base)

summary (stats)

Surv (survival)

survdiff (survival)

survfit (survival)

svg (grDevices)

svyboxplot (survey)

svyby (survey)

svychisq (survey)

svyciprop (survey)

svyclm (svrepmisc)

svydesign (survey)

svyglm (survey)

svyhist (survey)

svymean (survey)

svymultinom (svrepmisc)

svyolr (survey)

svyplot (survey)

svyquantile (survey)

svyranktest (survey)

svyratio (survey)

svytable (survey)

svytotal (survey)

svyttest (survey)

svyvar (survey)

switch (base)

T

t.test (stats)

table (base)

tagged_na (haven)

tail (utils)

tally (dplyr)

tapply (base)

tbl (dplyr)

tbl_df (dplyr)

tbl_dt (dtplyr)

theme (ggplot2)

tibble (tibble)

tidy (broom)

tidy (JLutils)

tidy (svrepmisc)

tidy.clm (JLutils)

tidy_detailed (JLutils)

tiff (grDevices)

time_length (lubridate)

to_factor (labelled)

trunc (base)

txtProgressBar (utils)

typeof (base)

U

ungroup (dplyr)

unite (tidyr)

unlist (base)

unname (base)

update.packages (utils)

user_na_to_na (labelled)

V

val_label (labelled)

val_labels (labelled)

val_labels_to_na (labelled)

vapply (base)

var (base)

var (stats)

var.test (stats)

var_label (labelled)

Vectorize (base)

vglm (VGAM)

View (utils)

vif (car)

W

while (base)

win.metafile (grDevices)

write.csv (utils)

write.dbf (foreign)

write.dta (foreign)

write.foreign (foreign)

write.table (utils)

write.xlsx (xlsx)

write_csv (reader)

write_csv (readr)

write_delim (reader)

write_dta (haven)

write_feather (feather)

write_sas (haven)

write_sav (haven)

write_tsv (reader)

writeAsciiGrid (maptools)

writeLinesShape (maptools)

writePointsShape (maptools)

writePolyShape (maptools)

wtd.mean (questionr)

wtd.table (questionr)

wtd.var (questionr)

X

xlab (ggplot2)

xtabs (stats)

Y

ylab (ggplot2)