HCL-Based Color Palettes in R
暂无分享,去创建一个
The package colorspace provides various functions providing perceptually-based color palettes for coding categorical data (qualitative palettes) and numerical variables (sequential and diverging palettes). We illustrate how these functions can be employed to generate various flavours of these palettes (with different emphases) and how they can be plugged into R graphics functions.
[1] Achim Zeileis,et al. Choosing Color Palettes for Statistical Graphics , 2006 .
[2] K. Hornik,et al. Residual-Based Shadings for Visualizing (Conditional) Independence , 2007 .
[3] Kurt Hornik,et al. Escaping RGBland: Selecting colors for statistical graphics , 2009, Comput. Stat. Data Anal..