Question: Write a function in R, called myDiamondManipulatorO that has a primary input argument reserved for the dia- monds dataset and does the following: (a) Has

Write a function in R, called myDiamondManipulatorO that has a primary

Write a function in R, called myDiamondManipulatorO that has a primary input argument reserved for the dia- monds dataset and does the following: (a) Has a default input arguments cut "Premium", and color NULL. Note the colors are specified by "D" ..E'', ''F', G,,, ..H',' ..!", "J", otherwise. It should be able to handle reading in individual values or character arrays such as cut cFair". "Very Good"). color c(E" "H". "J"), etc. (b) Determines the second highest price for the color specified in the input. If no color is specified, then return the second highest price for all of the colors in the dataset. (c) Determines the average price for each combination of cut and color specified in the input arguments. If no color is specified, then return the average price for every combination of cut and color in the dataset (d) Determines today's date. (e) Plots the price versus carat for the specified cut diamonds. (f) Returns the objects from (b-d), in outputs: pricein2, meanPriceByColor, studyDate

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