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________ makes it incredibly easy to fit time series models like ARIMA, ARMA, AR, Exponential Smoothing, etc.

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________ makes it incredibly easy to fit time series models like ARIMA, ARMA, AR, Exponential Smoothing, etc. (a) sqldf (b) plyr (c) forecast (d) stats I got this question during an interview. The above asked question is from Packages topic in chapter Commands, Packages, Visualizing Data and Linear Regression of R Programming Select the correct answer from above options

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Right answer is (c) forecast Easy explanation: Most important feature is the resulting forecast plot.

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