Returns a ggplot or plotly object of a normal distribution with a specified significance level
plotNormal(mu = 0, sigma = 1, alpha = 0.05, obs = NULL, direction = intToUtf8("8800"), plotly = FALSE)
mu | mean of normal distribution |
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sigma | standard deviation of normal distribution |
alpha | significance level |
obs | observed z-statistic (randomly generated if left blank) |
direction | direction of alternative hypothesis |
plotly | specifies whether a plotly object is desired |
A ggplot or plotly object, depending on whether the plotly argument was specified TRUE or FALSE.
plotNormal() #default standard normal ggplotplotNormal(mu=5,sigma=2,alpha=.1,obs=.5,plotly=TRUE) #customized plotly