Graph Probability Distributions with User Supplied Parameters and Stats.
Graphs the pdf or pmf and highlights what area or probability is present in user defined locations. Visualize is able to provide lower tail, bounded, two tail, and upper tail calculations. Supports strict and equal to inequalities. Also provided on the graph is the mean and variance of the distribution.
Maintainer: James Balamuta <firstname.lastname@example.org>
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##visualize.it acts as the general wrapper. ##For guided application of visualize, see the visualize.distr_name list. #Binomial distribution evaluated at lower tail. visualize.it(dist = 'binom', stat = 2, params = list(size = 4,prob = .5), section ="lower", strict = TRUE) visualize.binom(stat = 2, size = 4, prob =.5, section ="lower", strict = TRUE) #Set to shade inbetween a bounded region. visualize.it(dist = 'norm', stat = c(-1,1), list(mu=0,sd=1), section="bounded") visualize.norm(stat = c(-1,1), mu = 0,sd = 1, section ="bounded") #Gamma distribution evaluated at upper tail. visualize.it(dist = 'gamma', stat = 2, params = list(alpha = 2, theta = 1),section="upper") visualize.gamma(stat = 2, alpha = 2, theta = 1, section="upper")
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