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Kelsey Pettrone


Last seen: 3년 초과 전 |  2020년부터 활동

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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...

3년 초과 전 | 답변 수: 0 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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?

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 0 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 2 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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....

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 1 | 0

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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...

3년 초과 전 | 답변 수: 2 | 0

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