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Plot filled areas for sea/ocean and land mass based on {osmdata} using {ggplot2}
Paul Schmidt0
•
0
0
45
geospatial openstreetmap sf ggplot2 r
Improve R function
Wilson Souza0
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0
0
41
data.table function dataframe r
Create conditional sum score in new column R
fhr0
•
-2
1
31
dplyr r
Merging 2 data sets with different number of rows, matched on a column, and creating NA values
Bostonbball210
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1
2
21
na merge r
Recode column dynamically
microbe0
•
2
2
45
dplyr r
RPostgres error with locale encoding language issue
YiweiZhu0
•
0
0
19
rpostgres utf-8 locale postgresql r
igraph: tree graph where terminal (not root) nodes are at same level?
Matifou0
•
2
0
17
network-analysis igraph graph r
Separate a string vector into columns by multiple spaces or tabs, not single spaces
nycrefugee0
•
0
1
29
r
Using dplyr or base R, how to efficiently fill a data frame column with values from other columns using specified conditions?
Village.Idyot0
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0
1
22
dplyr conditional-statements r
how to create a count variable that counts based on the value of a binary variable in R using dplyr
abrar_r0
•
1
2
29
longitudinal repeat tidyverse dplyr r
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