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Anel Ruiz


Last seen: 15 dagen ago
12 total contributions since 2020

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Question


How to rescale table columns
Hi, How can I rescale the columns of a table. I have a table of n columns, and I want to divide each column by the max of tha...

3 maanden ago | 1 answer | 0

1

answer

Question


Distribution that works with positive and negative skewness
Hi, I am trying to obtain the distribution type of a variable that changes over time. For each stage I have n number of data. ...

3 maanden ago | 2 answers | 0

2

answers

Question


How i accumulate multiple variables?
Hi, I have an array, where column 1 to 3 are descriptive, and column 4 is the value. For example: 1 1 1 a 1 1 2 b 1 2 1 c ...

3 maanden ago | 1 answer | 0

1

answer

Solved


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

5 maanden ago

Solved


Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

5 maanden ago

Solved


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

5 maanden ago

Solved


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

5 maanden ago

Solved


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

5 maanden ago

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

5 maanden ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

5 maanden ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

5 maanden ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

5 maanden ago