R: tidyquant themes for ggplot2.

theme_tq {tidyquant} | R Documentation

## tidyquant themes for ggplot2.

### Description

The `theme_tq()` function creates a custom theme using tidyquant colors.

### Usage

    theme_tq(base_size = 11, base_family = "")

    theme_tq_dark(base_size = 11, base_family = "")

    theme_tq_green(base_size = 11, base_family = "")

### Arguments

`base_size` | base font size
`base_family` | base font family

### See Also

`scale_manual()`

### Examples

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

    # Get stock prices
    AAPL <- tq_get("AAPL", from = "2013-01-01", to = "2016-12-31")

    # Plot using ggplot with theme_tq
    AAPL %>% ggplot(aes(x = date, y = close)) +
           geom_line() +
           geom_bbands(aes(high = high, low = low, close = close),
                       ma_fun = EMA,
                       wilder = TRUE,
                       ratio = NULL,
                       n = 50) +
           coord_x_date(xlim = c("2016-01-01", "2016-12-31"),
                     ylim = c(75, 125)) +
           labs(title = "Apple BBands",
                x = "Date",
                y = "Price") +
           theme_tq()

[Package tidyquant version 1.0.0 Index]