Fix duplicate row removal on usmap_transform, fixes #32

pdil · Oct 1, 2020 · 5d92796 · 5d92796
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diff --git a/NEWS.md b/NEWS.md
@@ -3,6 +3,7 @@
   * Lightweight landing page containing useful information, links, and examples of usmap usage.
 * `state` can now be omitted when using `fips()`. In this case, all available FIPS codes are returned, sorted by state abbreviation, see [Issue #28](https://github.com/pdil/usmap/issues/28).
 * `fips` can now be omitted when using `fips_info()`. In this case, all available states are returned, sorted by state abbreviation, see [Issue #28](https://github.com/pdil/usmap/issues/28).
+* Fix duplicate coordinates from being removed during `usmap_transform` (if value columns differ), see [Issue #32](https://github.com/pdil/usmap/issues/32).
 * Prevent [warnings introduced by `ggplot2` v3.3.0](https://github.com/tidyverse/ggplot2/pull/3346), see [Issue #35](https://github.com/pdil/usmap/issues/35).
 
 # usmap 0.5.0

diff --git a/R/transform.R b/R/transform.R
@@ -156,7 +156,7 @@ usmap_transform.data.frame <- function(data) {
   }
 
   result <- as.data.frame(
-    combined[!duplicated(combined@data[, c(1, 2)], fromLast = TRUE), ]
+    combined[!duplicated(combined@data, fromLast = TRUE), ]
   )
   row.names(result) <- NULL