Write a custom R function that takes any univariate dataset and calculates the mean, minimum, maximum, and standard deviation.

 

Custom Function in R CT6 MIS476

In this assignment, we will build custom functions in R.  As an example, the following function called addPercent converts a value into a percentage with one decimal place.

addPercent <- function(x){

percent <- round(x*100, digits = 1)
result <- paste(percent, “%”, sep = “”)   return(result) } Below are a few output results from this function.  > addPercent(.1)
[1] “10%”
> add Percent(10)
[1] “1000%”
> add Percent(10.1)
[1] “1010%”
> add Percent(0.1443)
[1] “14.4%”
Write a custom R function that inputs a temperature in Fahrenheit Fo and converts to Celsius Co. The relationship is Co = 5(Fo – 32)/9.

Write a custom R function that computes the sum of squares of two numbers.

Write a custom R function that takes any univariate dataset and calculates the mean, minimum, maximum, and standard deviation.

In statistics, a dataset needs to be transformed in order to meet certain assumptions.  Write a custom R function that takes any univariate dataset and creates a histogram of the raw dataset and a histogram of the log-transformed dataset.

Write a custom R function of your own.  Describe what your function does and produce the output.

Using a Word document, include your all your functions along with least four different output results from each of the functions 1 through 5.  You may either copy and paste the codes and output results on a Word document or take the screen shots.  If you take the screen shots, make sure to show the current date.

Last Completed Projects

topic title academic level Writer delivered
© 2020 EssayQuoll.com. All Rights Reserved. | Disclaimer: For assistance purposes only. These custom papers should be used with proper reference.