R Programming Factors: Exercises, Practice, Solution

R Programming Factors [7 exercises with solution]

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1. Write a R program to find the levels of factor of a given vector.
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2. Write a R program to change the first level of a factor with another level of a given factor.
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3. Write a R program to create an ordered factor from data consisting of the names of months.
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4. Write a R program to concatenate two given factor in a single factor.
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5. Write a R program to convert a given pH levels of soil to an ordered factor.
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6. Write a R program to extract the five of the levels of factor created from a random sample from the LETTERS (Part of the base R distribution.)
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7. Write a R program to create a factor corresponding to height of women data set, which contains height and weights for a sample of women.
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More to Come !

Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.