dplyr in R
How to Find Duplicate Elements Using dplyr
You can use the following methods to find duplicate elements in a data frame using dplyr:
Method 1: Display All Duplicate Rows
library(dplyr)
#display all duplicate rows
df...
dplyr in R
How to Use the coalesce() Function in dplyr (With Examples)
You can use the coalesce() function from the dplyr package in R to return the first non-missing value in each position of one or...
dplyr in R
How to Select Only Numeric Columns in R Using dplyr
You can use the following function from the dplyr package to select only numeric columns from a data frame in R:
df %>% select(where(is.numeric))
The following...
dplyr in R
How to Rename Multiple Columns Using dplyr
You can use the following functions from the dplyr package in R to rename multiple columns in a data frame:
Method 1: Use rename()
df %>%...
dplyr in R
How to Select Columns that Do Not Start with String in dplyr
You can use the following functions from the dplyr package in R to select columns that do not start with a specific string:
Method 1:...
dplyr in R
How to Replace NA with Median in R
You can use the following methods to replace NA values with the median using functions from the dplyr and tidyr packages in R:
Method 1:...
dplyr in R
How to Replace NA with Mean in dplyr
You can use the following methods to replace NA values with the mean using functions from the dplyr and tidyr packages in R:
Method 1:...
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