Issue datacarpentry#88 of r-intro-geospatial: Adds comma notation to …

…lesson 5, line 319
durandsinclair · Dec 20, 2020 · f0517f0 · f0517f0
1 parent 7cef7c9
commit f0517f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/_episodes_rmd/05-data-subsetting.Rmd b/_episodes_rmd/05-data-subsetting.Rmd
@@ -316,7 +316,7 @@ apply. However they are also two dimensional objects:
 element corresponds to a column. The resulting object will be a data frame:
 
 ```{r}
-head(gapminder[3])
+head(gapminder[,3])
 ```
 
 Similarly, `[[` will act to extract *a single column*: