| spiderByGroupFields {GCDkit} | R Documentation |
Plots a series of spiderplots, for each group one, outlining the overall distribution as a field.
spiderByGroupFields(rock = WR, norm = NULL,
bw = FALSE, fill = FALSE, ymin = 0, ymax = 0,
xrotate = FALSE, offset = TRUE, centered = FALSE)
rock |
a numeric matrix; the whole-rock data from which will be filtered out those to be normalized. |
norm |
a character string specifying the model. |
bw |
logical; should be the plot black and white? |
fill |
logical; should be the fields filled by solid colour (and not hatched)? |
ymin, ymax |
y range of the diagram. |
xrotate |
logical; shall be the element names on x axis rotated? |
offset |
logical; shall be the names for odd and even elements shifted relative to each other? |
centered |
logical; shall be the element names on x axis plotted in between tick marks? |
The parameter 'norm' is an optional search pattern to
query the available normalizing model names. It can contain a
substring or even a regular expression. For choosing the correct
normalization values serves the auxiliary function
selectNorm.The function fails
if no matches are found or the search is ambiguous.
See selectNorm
for details.
A series of spiderplots is plotted, for each group one, in which the whole variation range is outlined as filled/cross-hatched fields.
None.
Vojtěch Janoušek, vojtech.janousek@geology.cz;
Vojtěch Erban, erban@sopky.cz, contributed the algorithm hatching closed polygons
For the syntax of the setup file with normalizing values and adding new
normalization schemes see selectNorm. This function is based on
spider.
sampleDataset("sazava")
groupsByLabel("Intrusion")
spiderByGroupFields(norm="Boynton",ymin=1,ymax=1000)
spiderByGroupFields(norm="Boynton",bw=TRUE,ymin=1,ymax=1000,xrotate=TRUE,offset=FALSE)
spiderByGroupFields(norm="Boynton",fill=TRUE,ymin=1,ymax=1000)