addScheme {dagLogo} | R Documentation

## Add a custom coloring or grouping scheme.

### Description

Add a custom coloring or grouping scheme for ungrouped or grouped amino acids as desired.

### Usage

    addScheme(
      color = vector("character"),
      symbol = vector("character"),
      group = NULL
    )

### Arguments

`color` | A named vector of character. This vector specifies different colors for visualizing the different amino acids or amino acid groups.
`symbol` | A named vector of character. This vector specifies the different symbols for visualizing the different amino acids or amino acid groups.
`group` | A list or NULL. If only coloring amino acids of similar property is desired, set `group` to NULL; otherwise `group` should be a list with same names as those of `color` and `symbol`.

### Value

Add the custom coloring or grouping scheme to the environment `cacheEnv`.

### Examples

    ## Add a grouping scheme based on the BLOSUM50 level 3
    color = c(LVIMC = "#33FF00", AGSTP = "#CCFF00",
             FYW = '#00FF66', EDNQKRH = "#FF0066")
    symbol = c(LVIMC = "L", AGSTP = "A", FYW = "F", EDNQKRH = "E")
    group = list(
       LVIMC = c("L", "V", "I", "M", "C"),
       AGSTP = c("A", "G", "S", "T", "P"),
       FYW = c("F", "Y", "W"),
       EDNQKRH = c("E", "D", "N", "Q", "K", "R", "H"))
    addScheme(color = color, symbol = symbol, group = group)

[Package dagLogo version 1.26.2 Index]