Portal Data Joins (dplyr)
If surveys.csv
, species.csv
, and plots.csv
are not available in your workspace download them:
Load them into R using read.csv()
.
- Use
inner_join()
to create a table that contains the information from both thesurveys
table and thespecies
table. - Use
inner_join()
twice to create a table that contains the information from all three tables. - Use
inner_join()
andfilter()
to get a data frame with the information from thesurveys
andplots
tables where theplot_type
isControl
.