R: tidyquant colors and fills for ggplot2.

scale_manual {tidyquant} | R Documentation

## tidyquant colors and fills for ggplot2.

### Description

The tidyquant scales add colors that work nicely with `theme_tq()`.

### Usage

    scale_color_tq(..., theme = "light")

    scale_colour_tq(..., theme = "light")

    scale_fill_tq(..., theme = "light")

### Arguments

`...` | common discrete scale parameters: `name`, `breaks`, `labels`, `na.value`, `limits` and `guide`. See `discrete_scale()` for more details
`theme` | one of "light", "dark", or "green". This should match the `theme_tq()` that is used with it.

### Details

`scale_color_tq`

  For use when `color` is specified as an `aes()` in a ggplot.

`scale_fill_tq`

  For use when `fill` is specified as an `aes()` in a ggplot.

### See Also

`theme_tq()`

### Examples

    # Load libraries
    library(tidyquant)
    library(dplyr)
    library(ggplot2)

    # Get stock prices
    stocks <- c("AAPL", "FB", "NFLX") %>%
        tq_get(from = "2013-01-01",
               to   = "2017-01-01")

    # Plot for stocks
    a <- stocks %>%
        ggplot(aes(date, adjusted, color = symbol)) +
        geom_line() +
        labs(title = "Multi stock example",
             xlab = "Date",
             ylab = "Adjusted Close")

    # Plot with tidyquant theme and colors
    a +
        theme_tq() +
        scale_color_tq()

[Package tidyquant version 0.5.10 Index]