pcor_cl_plot() is a function in R to plot partial circular-linear correlation. The y-axis is the residuals of x1 regressing on x2, the x-axis is the residuals of alpha regressing on x2.

Arguments:

alpha: a circular vector (in radian with range [-pi, pi])

x1: a linear vector

x2: the linear vector that is going to be partialled out 

label: a boolean of whether you want to annotate the plot with the r value of the partial correlation

xlab: x-axis label of the plot

ylab: y-axis label of the plot

Output:

a ggplot2 object

Imports:

circglmbayes

ggplot2

ppcor