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Kelsey Pettrone


Last seen: 5 mesi ago
13 total contributions since 2020

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Question


I need help with my legend
I dont know whats wrong with this. Its not working. Im trying to get the 2 user inputs in the legend. legend(app.Axes2,[userinp...

5 mesi ago | 0 answers | 0

0

answers

Question


How could i do a geobubble plot with data
I want to make a geo bubble plot with the data where the user can pick obesity, smoking, alchohol, or drugs. and then it would s...

5 mesi ago | 1 answer | 0

1

answer

Question


need to to put input from user in the legend
I want the legend to say Austrailia smoking instead of just smoking. The country is what the user puts in. How would i do th...

5 mesi ago | 1 answer | 0

1

answer

Question


How do i get a direction field plot?
I need to get a direction field for this : dx/dt = x(1.5 − x − 0.5y) dy/dt = y(2 − y − 0.75x) how would i do this?

5 mesi ago | 1 answer | 0

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answer

Question


Error when i change value in slider
An error comes up when i try to change the value of the slider in my app that says "Error using bar (line 171) When X is a sc...

5 mesi ago | 1 answer | 0

1

answer

Question


My app isnt working right
I want obesity smoking alcohol and drug deaths to all be plotted for a year that the user picks. I tried to do this with the thi...

5 mesi ago | 1 answer | 0

1

answer

Question


Need Help plotting things from a table
I have attached the table i am working from. I want the user to input a country and then i want to plot the deaths for every ye...

6 mesi ago | 1 answer | 0

1

answer

Question


quadratic equation function help
I can't figure out how to make it so the root type will display either real roots, complex roots or equal roots. Rightnow when...

6 mesi ago | 1 answer | 0

1

answer

Question


Using the euler method
Hi something is wrong with my for loop i have no idea what to do % write a program that will explore population dynamics % The...

7 mesi ago | 2 answers | 0

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answers

Question


using euler method for population growth
I dont know how i would write this formula using the euler method dp/dt=G(Pmax-P(t))*p(t) Plot the population as a function of...

7 mesi ago | 1 answer | 0

1

answer

Question


im trying to create a while loop for random numbers and it says if its even or odd
this isnt working for me. The odd counter and the even counter dont add up tp 20. Please help % Write a program called evens....

7 mesi ago | 1 answer | 0

1

answer

Question


setting variable to true or false
I need to set the variable doanimate to true or false. and if its true the plot animates and if its false the plot doesn't. I do...

7 mesi ago | 1 answer | 0

1

answer

Question


I'm trying to get a vector from a loop without doing the linspace function
in the command window I want it to look like this The vector created using the for loop is: 0 1.2500 2.5000 3.7500 5.000...

7 mesi ago | 2 answers | 0

2

answers