r Archives - Page 7 of 17

Is there a way to print text and variable contents on the same line? For example, wd <- getwd() print("Current working dir: ", ...

How do you import a plain text file as single character string in R? I think that this will probably have a very ...

I want to use dplyr::mutate() to create multiple new columns in a data frame. The column names and their contents should be dynamically ...

tibble (previously tbl_df) is a version of a data frame created by the dplyr data frame manipulation package in R. It prevents long ...

I am plotting a graph with a categorical variable on the x axis and a numerical variable on the y axis. For the ...

I’m generating plots for some data, but the number of ticks is too small, I need more precision on the reading. Is there ...

What function can I use to emulate ggplot2’s default color palette for a desired number of colors. For example, an input of 3 ...

The install.packages() function in R is the automatic unzipping utility that gets and install packages in R. How do I find out what ...

I am using R and I have two data frames: carrots and cucumbers. Each data frame has a single numeric column that lists ...