NA
NULL
as()
is()
$
[[]]
subset()
crear_histograma()
plot()
barplot()
R
tidyverse
lm
glm
gam
apply
RStudio:
Online learning
Webinars
sparklyr
shiny
tidyverse:
dplyr
tibble
tidyr
stringr
readr
Databases using R, dplyr as a database interface
CheatSheets:
rmarkdown