Usage
scatter3dPETER(x, y, z, xlab = deparse(substitute(x)),
ylab = deparse(substitute(y)), zlab = deparse(substitute(z)),
revolutions = 0, bg.col = c("white", "black"),
axis.col = if (bg.col == "white") "black" else "white",
surface.col = c("blue", "green", "orange", "magenta", "cyan", "red",
"yellow", "gray"), neg.res.col = "red",
pos.res.col = "green", point.col = "yellow", text.col = axis.col,
grid.col = if (bg.col == "white") "black" else "gray",
fogtype = c("exp2", "linear", "exp", "none"),
residuals = (length(fit) == 1), surface = TRUE, grid = TRUE,
grid.lines = 26, df.smooth = NULL, df.additive = NULL, sphere.size = 1,
threshold = 0.01, speed = 1, fov = 60, fit = "linear", groups = NULL,
parallel = TRUE, model.summary = FALSE)Arguments
x, y, z
the coordinates for the points
xlab, ylab, zlab
the labels for the axis
revolutions
if the plot should be viewed from different angles
bg.col, axis.col, surface.col, point.col, text.col, grid.col
define the colour for the background, axis,...
pos.res.col, neg.res.col
colour for positive and negativ residuals
fogtype
describes the fogtype, see rgl.bg
residuals
if the residuals should be plotted
surface
if the regression function should be plotted or just the points
grid
if TRUE, the grid is plotted
grid.lines
number of lines in the grid
df.smooth
if fit=smooth, the number of degrees of freedom
df.additive
if fit=additive, the number of degrees of freedom
sphere.size
a value for calibrating the size of the sphere
threshold
the minimum size of the sphere, if the size is smaller than the threshold a point is plotted
speed
if revolutions>0, how fast you make a 360 degree turn
fov
field-of-view angle, see rgl.viewpoint
fit
which method should be used for the model; "linear", "quadratic", "smooth" or "additive"
groups
define groups for the points
parallel
if groups is not NULL, a parallel shift in the model is made
model.summary
if the summary should be returned