Stacking of tmap elements
The plus operator allows you to stack tmap-elements
, and groups of tmap-elements
.
## S3 method for class 'tmap' e1 + e2
e1 |
first |
e2 |
second |
Tennekes, M., 2018, tmap: Thematic Maps in R, Journal of Statistical Software, 84(6), 1-39, doi: 10.18637/jss.v084.i06
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