Summarise Function in R
The summarise function in R returns one row for each combination of grouping variables. Note that summarise() and […]
Blog
The ChickWeight Dataset in R
The ChickWeight data frame is a simple longitudinal study of several diets and their impact on chick body […]
Separate Function in R
The separate function in R will take a column’s data and separate it into multiple columns. One easy […]
The starwars Dataset in R
The starwars dataset is a built-in dataset in the dplyr package. Check out the tidyverse website for more […]
The iris Dataset in R
The iris dataset is a built-in dataset in R that contains measurements on 4 different attributes (in centimeters) […]
The mtcars Dataset in R
The mtcars dataset is a built-in dataset in R that contains measurements on 11 different attributes for 32 […]
Saving Plots in ggplot in R
Communicating your work is an important step in your work as an analyst. There are other methods for […]
Facets in ggplot in R
We can use the ggplot2 facet functions to display our data in new ways. Facet functions let you […]
Annotating ggplot in R
How do you customize the look and feel of our ggplot plots in R? To annotate means to […]
Introduction to ggplot in R
The ggplot2 package lets you make high-quality, customizable plots of your data. ggplot2 is based on the grammar […]
Pivoting Data in R
When organizing or tidying your data using R, you might need to convert wide data to long data […]
Removing Spaces in R
Sometimes you have extra spaces in your text string. You need to clean that up. trimws() removes leading […]