Plots average contour surface of looks to a given interest area.

Share:

Description

plot_avg_contour calculates the conditional average of proportions or empirical logit looks to a given interest area by Time and a specified continuous variable. It then applies a 3D smooth (derived using gam) over the surface and plots the results as a contour plot.

Usage

1
2
3
plot_avg_contour(data, IA = NULL, type = NULL, Var = NULL,
  VarLabel = NULL, xlim = NA, VWPreTheme = TRUE, Colors = c("gray20",
  "gray90"))

Arguments

data

A data table object output by either bin_prop. transform_to_elogit, or create_binomial.

IA

A string specifying the column name of the IA to use.

type

A character string indicating "proportion" or "elogit".

Var

A string containing the column name corresponding to the continuous variable.

VarLabel

A string specifying the axis label to use for Var.

xlim

A vector of two integers specifying the limits of the x-axis.

VWPreTheme

A logical indicating whether the theme included with the function, or ggplot2's base theme (which any other custom theme could be added).

Colors

A vector of two strings specifying the colrs of the contour shading - The default values represent grayscale.

Examples

1
2
3
4
5
6
7
8
## Not run: 
library(VWPre)
# For plotting a conditional contour surface...
plot_avg_contour(data = dat, IA = "IA_1_ELogit", type = "elogit", 
               Var = "Rating", VarLabel = "Accent Rating", xlim = c(0,1000), 
               VWPreTheme = FALSE, Colors = c("red", "white"))

## End(Not run)

Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.