create a function in R studio. function name: df_summary (ex. df_summary(data)) first condition: Data must be data frame that includes both character and numerical variables. (other variables are not allowed) second condition: when there is no numerical variable in the data: return "None Numeric Variable" when there is one or more numerical variable: return each numerical variable's min, mean, median, max, and sd(rounded to 3 decimals). the row name must be saved as each row name(examples will be given below) example)

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: Animating a Plot Problem: The MATLAB code with the initial conditions and one dimensional motion equation are given in the MProject2_Assignment1_base.m file. Modify the code to explore how to animate the plot, use functions to create plot function

# Question 4def costume_rating(costume_color, bling_value): """ Returns a function that calculates the number of candies to return based on the costume color, bling value, and phrase length. Args: costume_color (str): The color of your costume. Must be one of 'blue', 'red', 'green', 'yellow', 'purple', or 'orange'. bling_value (int): Represents how shiny your costume is. Must be a positive integer. Returns: A function that takes in one parameter: phrase (str): The phrase said by the trick-or-treater. >>> costume_rater = costume_rating('blue', 5) >>> costume_rater('19 Character Phrase') 85 >>> costume_rater('e') 0 >>> costume_rater('seven c') 1 >>> costume_rater = costume_rating('orange', 8) >>> costume_rater('hello i want candy') 14 >>> costume_rater = costume_rating('yellow', 5) >>> costume_rater('please give me...

In Visual Studio using Console App (.NET Core) (4) In Visual Studio, create and test a console application that does the following: (1) Create a variable of the Integer data type, named marks; (2) Create a variable of the String data type, named grade; (3) Use the built-in function Console.ReadLine() to get the user's input for marks as follows (it is assumed that the user always inputs integers when testing this program): Console.WriteLine("Input the marks:") marks CType(Console.ReadLine(), Integer) (4) Convert marks into grade as follows using an If-Then-Elself statement: marks 90-100 85-89 80-84 77-79 73-76 70-72 67-69 63-66 60-62 50-59 0-49 grade A+ A A- B+ B B- C+ с C- D F (5) Display the value of grade in the console window using the following statement: Console.WriteLine("The grade is "& grade) Hint: The If-Then-Elself statement is a lengthy one and is similar to the following: If ((marks>=90) And (marks = 85) And (marks =0) And (marks<-49) Then grade "F" Else

Interpolation is the name given to the procedure that includes guessing the value of a function at a location that is beyond the range of the available data.

Computer Science csv file "/dsa/data/all_datasets/texas.csv" Task 6: Write a function "county_locator" that allows a user to enter in a name of a spatial data frame and a county name and have a map generated that shows the location of that county with respect to other counties (by using different colors and/or symbols). Hint: function(); $county ==; plot(); add=TRUE.

assign(self, assignment:Assignment) -> AssignmentResult: """ This function is to simulate the process of the student receiving an assignment, then working on the assignment, then submitting the assignment and finally receiving grade for the assignment. This function will receive an assignment then a grade should be calculated using the following formula: grade = 1 - (Student's current energy X Assignment difficulty level). The min grade a student may receive is 0% (0) After the grade is calculated the student's energy should be decreased by percentage difficulty. Example if the student has 80% (.8) energy and the assignment is a difficultly level .2 there final energy should be 64% (.64) = .8 - (.8 * .2). The min energy a student may have is 0% (0) Finally the grade calculated should be stored internally with in this class so it can be retrieved later. Then an Assignment Result object should be created with the student's ID, the assignment...

Game of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds 50ドル to treasure and no 50ドル turn loss. -$ Subtracts...