Change color of leaflet marker

Change color of leaflet marker

r leaflet

r

How to generate a matrix of combinations

r cross-join

r

How to extract everything until first occurrence of pattern

r regex stringr

r

Is there a way to convert mm:ss.00 to seconds.00?

r time

r

Remove specific rows from a data frame [duplicate]

r

r

How to efficiently read the first character from each line of a text file?

r file-io

r

ggplot2: Splitting facet/strip text into two lines

r graph ggplot2 facet-wrap

r

Extracting outputs from lapply to a dataframe

r list dataframe

r

Aggregate (count) rows that match a condition, group by unique values

r

r

Convert a date vector into Julian day in R

r date julian-date

r