| assignSymbLab {GCDkit} | R Documentation |
Assigns plotting symbols according to the levels of the chosen label or, alternatively, sample names.
assignSymbLab(lab = NULL, symbols = NULL, display.legend = FALSE)
lab |
specification of the variable to be used for symbols assignment. See Details. |
symbols |
a vector with codes of plotting symbols to be assigned. Batch mode only. |
display.legend |
logical; should be the legend displayed? Batch mode only. |
If called from in interactive mode (from GUI), the variable (sample names or label) can be
selected using the function 'selectColumnLabel'.
In batch mode, 'lab' can be an integer (1 for sample names,
or a sequence number of the column in the 'labels' plus 1).
Alternatively, it can contain the full name of a column in 'labels'. See examples.
If in batch mode, 'symbols' have to be specified for the
correct plotting symbols assignment.
Sets 'leg.pch' to a sequence number of column in 'labels' that is
to be used to build the legend or -1 if sample numbers are to be used;
'labels$Symbol' contains the codes for desired plotting symbols.
Vojtěch Janoušek, vojtech.janousek@geology.cz
To display the current legend use showLegend.
Using the function assignSymbLett, initial letters
of the respective levels of the chosen label can be assigned to
the plotting symbols.
Colours by a single label can be assigned by assignColLab,
symbols and colours by groups simultaneously by assignSymbGroup.
Uniform colours and symbols are obtained by assign1symb and
assign1col. Table of available plotting symbols is displayed by
showSymbols and colours by showColours.
Selecting a label: selectColumnLabel.
sampleDataset("sazava")
## Not run: assignSymbLab() # Interactive mode
# Sample names, standard GCDkit colours palette
assignSymbLab(1,symbols=1:nrow(WR),display.legend=TRUE) # By samples
assignSymbLab(2,symbols=c("+","*","@"),display.legend=TRUE) # First column in labels
assignSymbLab("Intrusion",symbols=c(12,15,17),display.legend=TRUE) # Ditto (here Intrusion)