plot.cpr_bs | R Documentation |
Wrapper around several ggplot2 calls to plot a B-spline basis
## S3 method for class 'cpr_bs'
plot(x, ..., show_xi = TRUE, show_x = FALSE, color = TRUE, digits = 2, n = 100)
x |
a |
show_xi |
logical, show the knot locations, using the Greek letter xi, on the x-axis |
show_x |
logical, show the x values of the knots on the x-axis |
color |
logical, if |
digits |
number of digits to the right of the decimal place to report for the value of each knot. |
n |
number of values to use to plot the splines, defaults to 100 |
... |
not currently used |
a ggplot
bsplines
bmat <- bsplines(seq(-3, 2, length = 1000), iknots = c(-2, 0, 0.2))
plot(bmat, show_xi = TRUE, show_x = TRUE)
plot(bmat, show_xi = FALSE, show_x = TRUE)
plot(bmat, show_xi = TRUE, show_x = FALSE) ## Default
plot(bmat, show_xi = FALSE, show_x = FALSE)
plot(bmat, show_xi = FALSE, show_x = FALSE)
plot(bmat, show_xi = FALSE, show_x = FALSE, color = FALSE)
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