The supplied arrays may be compressed prior to display (see Parameter COMPRESS). This reduces the number of points in the scatter plot, and also reduces the noise in the data.
The Pearson correlation coefficient of the displayed scatter plot is also calculated and displayed, and written to output parameter CORR.
A comma-separated list of strings should be given in which each string is either an attribute setting, or the name of a text file preceded by an up-arrow character " ". Such text files should contain further comma-separated lists which will be read and interpreted in the same manner. Attribute settings are applied in the order in which they occur within the list, with later settings overriding any earlier settings given for the same attribute.
Each individual attribute setting should be of the form:
name = value
where name is the name of a plotting attribute, and value is the value to assign to the attribute. Default values will be used for any unspecified attributes. All attributes will be defaulted if a null value (!)--the initial default--is supplied. To apply changes of style to only the current invocation, begin these attributes with a plus sign. A mixture of persistent and temporary style changes is achieved by listing all the persistent attributes followed by a plus sign then the list of temporary attributes.
See Plotting Attributes for a description of the available attributes. Any unrecognised attributes are ignored (no error is reported).
The appearance of markers is controlled by Colour(Markers), Width(Markers), etc. (the synonym Symbols may be used in place of Markers). [current value]
KAPPA --- Kernel Application Package