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Delany MacDonald


Active since 2016

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Question


How to plot Box Plots of two arrays?
I am given an array called useAalarm that is a 21 x 144 array. They represent 21 days of 144 people. I had to find the number of...

mer än 8 år ago | 1 answer | 0

1

answer

Question


How do I do SEM Error Bars?
I know how to find the standard deviation with error bars but how do I find the standard error mean of variables?

mer än 8 år ago | 1 answer | 0

1

answer

Question


How do I find the mean of a multidimensional array?
How do i find the mean of a 21 x 6 array and get a single answer? When i try to do it I am given 6 answers.

mer än 8 år ago | 1 answer | 0

1

answer

Question


Deleting a Column from an array?
I am given a 21 x 345 array. I need to delete JUST column 190. How would I do so and keep all the rest the same so that it is a ...

mer än 8 år ago | 2 answers | 0

2

answers

Question


How do I find specific variables out of 2 different arrays?
I am given two different arrays. One is called wakeTimes and it is a 21 x 345 array. The other is, Section that is 345 x 1 co...

mer än 8 år ago | 1 answer | 0

1

answer

Question


decimal to fraction conversion
I am given the number of women in an array in a new variable that equals 74. I am also given the total number of students in a n...

mer än 8 år ago | 4 answers | 1

4

answers

Question


Percentage of Days out of 21
This 21 x 1 array represents the amount of minutes that a nap was taken of the specific day within a 3 week period. How do I fin...

mer än 8 år ago | 2 answers | 0

2

answers

Question


Average Absolute Deviation?
What is the coding in matlab to find the AAD?

mer än 8 år ago | 3 answers | 0

3

answers

Question


What is the coding to find AAD?
I was asked to find the min, max, mean, median, std, aad and mad of some data. I was able to work out all of the code but AAD. W...

mer än 8 år ago | 1 answer | 0

1

answer

Question


Decimal Date Format to get Max Times
I was given a sleep diary and asked to find the max of the hour at wake up time. I was told "To properly handle times, you will...

mer än 8 år ago | 1 answer | 0

1

answer