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Which package resorts to numerical methods when it encounters a model it does not recognize. (a) destrEx (b) ditrEx (c) distrEx (d) Exdistr This question was posed to me in semester exam. I need to ask this question from Distribution in portion Distributions, Graphics & Neural Networks of R Programming Select the correct answer from above options

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Right choice is (c) distrEx The explanation is: distrEx provides some extensions of package distr and further functionalities like var, sd, IQR, mad, median, skewness, kurtosis truncated moments.

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