pal is initialized to a vector of named elements (colors)
to define the scenario color scheme that is
used throughout the
An object of class
character of length 15.
All color information corresponding to the current scenario
is stored as named colors in a vector
To change a color, assign a new color to an existing element name.
pal currently contains colors with the following names:
N Color representing the population of
N cases or individuals.
cond_true Color representing cases of
cond_true, for which the current condition is
cond_false Color representing cases of in
cond_false, for which the current condition is
dec_pos Color representing cases of
dec_pos, for which the current decision is
dec_neg Color representing cases in
dec_neg, for which the current decision is
dec_cor Color representing cases of correct decisions
dec_cor, for which the current decision is
dec_err Color representing cases of erroneous decisions
dec_err, for which the current decision is
hi Color representing hits or true positives in
(i.e., correct cases for which the current condition is TRUE and the decision is positive).
mi Color representing misses or false negatives in
(i.e., incorrect cases for which the current condition is TRUE but the decision is negative).
fa Color representing false alarms or false positives in
(i.e., incorrect cases for which the current condition is FALSE but the decision is positive).
cr Color representing correct rejections or true negatives in
(i.e., correct cases for which the current condition is FALSE and the decision is negative).
ppv Color representing positive predictive values
PPV (i.e., the conditional probability that
the condition is TRUE, provided that the decision is positive).
npv Color representing negative predictive values
NPV (i.e., the conditional probability that
the condition is FALSE, provided that the decision is negative).
txt Color used for text labels.
brd Color used for borders.
Note that color names for frequencies correspond to frequency names,
but are different for probabilities (which are written in lowercase
NPV have assigned colors).
init_pal initializes color information;
num contains basic numeric parameters;
init_num initializes basic numeric parameters;
txt contains current text information;
init_txt initializes text information;
freq contains current frequency information;
comp_freq computes current frequency information;
prob contains current probability information;
comp_prob computes current probability information.
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