Problem 55420. Power Outages Histogram

Created by Renee Coetsee

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Create a function that takes power outage data as an input and creates a histogram of the number of outages as a function of Region. Note that the Region column of the power outage table contains a cell array of character vectors.
Rotate the x-axis tick labels by 30 degrees and label the y-axis with "Number of Outages".
Your function should return the figure handle as output.

Solve

Solution Stats

1112 Solutions
113 Solvers

Last Solution submitted on Mar 06, 2025

Last 200 Solutions

Problem Comments

6 Comments

6 Comments

Show 3 older comments

Khoi Nguyen on 2 Oct 2023

i am so confused, i dont think any of the test cases actually execute the function ?

Christian Schröder on 3 Oct 2023

@March 7th, the part of the test suite where the function is called is before the first test and so isn't visible.

erhantiryaki on 2 Jan 2024

Dear all
"assert" had been defined like below;
assert(isequal(g__.Children.Children.Type,'categoricalhistogram'))

If you want to pass the tests, you should define you function like below

wrong function:
function f = plotOutages(T)

end

Right function
function g__ = plotOutages(T)

end

Solution Comments

Show comments

Problem Recent Solvers113

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 55420. Power Outages Histogram

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers113

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Problem 55420. Power Outages Histogram

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers113

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Players