Blog

Home Blog

We provide practical tutorials on data mining, visualization and statistics for decision making.

This article provides amazing list of R colors that you can use to create beautiful graphics. Colors can be specified either by names or by hexadecimal color codes. There are also some predefined colors in R that you can use; these include RColorBrewer, viridis...

18 Nov

R Colors: Amazing Resources You Want to Know

kassambara

|

|

0

This article provides amazing list of R colors that you can use to create beautiful graphics. Colors can be specified either by names or by hexadecimal color codes. There are also some predefined colors in R that you can use; these include RColorBrewer, viridis...

This article presents multiple great solutions you should know for changing ggplot colors. When creating graphs with the ggplot2 R package, colors can be specified either by name (e.g.: “red”) or by hexadecimal code (e.g. : “#FF1234”). It is also possible to use pre-made...

18 Nov

GGPlot Colors Best Tricks You Will Love

kassambara

|

|

0

This article presents multiple great solutions you should know for changing ggplot colors. When creating graphs with the ggplot2 R package, colors can be specified either by name (e.g.: “red”) or by hexadecimal code (e.g. : “#FF1234”). It is also possible to use pre-made...

This article presents an awesome list of hexadecimal colors chart. You will also learn how to use these colors in R. When creating a plot, colors can be specified using hexadecimal colors code, such as "#FFC00". The first two digits are the level of...

18 Nov

Awesome List of Hexadecimal Colors You Should Have

kassambara

|

|

0

This article presents an awesome list of hexadecimal colors chart. You will also learn how to use these colors in R. When creating a plot, colors can be specified using hexadecimal colors code, such as "#FFC00". The first two digits are the level of...

RColorBrewer is an R package that contains a ready-to-use color palettes for creating beautiful graphics. This article presents the different color palettes available in the RColorBrewer package. You will also learn how to use these palettes in ggplot2 and in R base plots. Contents:...

18 Nov

The A – Z Of Rcolorbrewer Palette

kassambara

|

|

0

RColorBrewer is an R package that contains a ready-to-use color palettes for creating beautiful graphics. This article presents the different color palettes available in the RColorBrewer package. You will also learn how to use these palettes in ggplot2 and in R base plots. Contents:...

This article shows the list of R color names. There are 657 built-in color names available in R. The function colors() returns the color names, which R knows about. # Show the first 20 colors r_color <- colors() head(r_color, 20) ## "white" "aliceblue"...

18 Nov

Awesome List Of 657 R Color Names

kassambara

|

|

0

This article shows the list of R color names. There are 657 built-in color names available in R. The function colors() returns the color names, which R knows about. # Show the first 20 colors r_color <- colors() head(r_color, 20) ## "white" "aliceblue"...

This article presents the top R color palettes for changing the default color of a graph generated using either the ggplot2 package or the R base plot functions. You’ll learn how to use the top 6 predefined color palettes in R, available in different...

13 Nov

Top R Color Palettes to Know for Great Data Visualization

kassambara

|

|

0

This article presents the top R color palettes for changing the default color of a graph generated using either the ggplot2 package or the R base plot functions. You’ll learn how to use the top 6 predefined color palettes in R, available in different...

This article shows how to change a ggplot theme background color and grid lines. The default theme of a ggplot2 graph has a grey background color. You can easily and quickly change this to a white background color by using the theme functions, such...

13 Nov

GGPlot Theme Background Color and Grids

kassambara

|

0

This article shows how to change a ggplot theme background color and grid lines. The default theme of a ggplot2 graph has a grey background color. You can easily and quickly change this to a white background color by using the theme functions, such...

In this R graphics tutorial, we present a gallery of ggplot themes. You’ll learn how to: Change the default ggplot theme by using the list of the standard themes available in ggplot2 R package. Our selection of best ggplot themes for professional publications or...

13 Nov

GGPlot Themes Gallery

kassambara

|

0

In this R graphics tutorial, we present a gallery of ggplot themes. You’ll learn how to: Change the default ggplot theme by using the list of the standard themes available in ggplot2 R package. Our selection of best ggplot themes for professional publications or...

This R graphics tutorial shows how to customize a ggplot legend. you will learn how to: Change the legend title and text labels Modify the legend position. In the default setting of ggplot2, the legend is placed on the right of the plot. We’ll...

13 Nov

GGPlot Legend Title, Position and Labels

kassambara

|

0

This R graphics tutorial shows how to customize a ggplot legend. you will learn how to: Change the legend title and text labels Modify the legend position. In the default setting of ggplot2, the legend is placed on the right of the plot. We’ll...

This article describes how to format ggplot date axis using the R functions scale_x_date() and scale_y_date(). In this R graphics tutorial, you’ll learn how to: Change date axis labels using different combinations of days, weeks, months, year Modify date axis limits. Contents: Key ggplot2...

13 Nov

GGPlot Date Axis Customization

kassambara

|

0

This article describes how to format ggplot date axis using the R functions scale_x_date() and scale_y_date(). In this R graphics tutorial, you’ll learn how to: Change date axis labels using different combinations of days, weeks, months, year Modify date axis limits. Contents: Key ggplot2...