remove rows in r based on row number using dplyr
To remove rows in R based on row number using dplyr, you can follow these steps:
Load the dplyr library using the
library(dplyr)
command.Create a data frame or use an existing one.
Use the
filter()
function from dplyr to filter out the rows you want to remove. Specify the condition inside thefilter()
function to select the rows you want to keep. For example, if you want to remove rows 3, 5, and 7, you can use the following code:df <- filter(df, row_number() != 3 & row_number() != 5 & row_number() != 7)
.Assign the filtered data frame back to the original data frame name, or create a new data frame to store the filtered result.
By following these steps, you will be able to remove rows in R based on their row numbers using dplyr.