formula_to_sym: Turn a formula into a symbol

In ZacharyWaller/plotlyhelp: Wrappers for making Plotly Plots

Description

Turn a formula into a symbol

Usage

formula_to_sym(x)

Arguments

x	a formula that would be passed to plotly functions. #'

Details

Turn a formula object (as used in plotly functions for column names) into a symbol object (as used in dplyr functions for column names).

Examples

# Useful for converting between plotly code and dplyr code
data <- data.frame(
 group = "A"
 x = 1:100,
 y = rnorm(100)
)

x_plot <- ~x
y_plot <- ~y

plotly::plot_ly(
  data,
  x = x_plot,
  y = y_plot
)

x_dplyr <- formula_to_sym(x_plot)
y_dplyr <- formula_to_sym(y_plot)

select(data, {{ x_dplyr }}, {{ y_dplyr }})

ZacharyWaller/plotlyhelp documentation built on Dec. 18, 2021, 8:26 p.m.