E Zakreski
McGill University
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Submitted
bonferroni_holm
Bonferroni-Holm method to control family wise error rate. Corrects multiple comparisons/hypothesis tests (returns adjusted p-val...
7 years ago | 392 downloads |
Submitted
cronbach_alpha
Compute Cronbach's alpha for internal consistency.
7 years ago | 135 downloads |
Submitted
Badheart
For editing EKG, RR interval data, and respiratory data.
10 years ago | 261 downloads |
Submitted
AUC
Quantify biological reactivity by calculating area under the curve.
10 years ago | 289 downloads |
Solved
All capital?
Are all the letters in the input string capital letters? Examples: 'MNOP' -> 1 'MN0P' -> 0
10 years ago
Solved
Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...
10 years ago
Solved
Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1
10 years ago
Solved
Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...
10 years ago
Solved
Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...
10 years ago
Solved
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
10 years ago
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
10 years ago
Submitted
Super scrollbar
Scroll through and zoom in/out of plot with arrow keys.
10 years ago | 540 downloads |
Converting Epoch time to HH:MM
_First plot your data in unix time_ *function* [axh,ploth] = makePlot(ydata,unixtime) axh=axes('nextplot','add'); %add ...
10 years ago | 0
How do I add a horizontal scroll bar to a figure
I made a scroll bar class <http://www.mathworks.com/matlabcentral/fileexchange/56404-super-scrollbar Linked here.> If you want...
10 years ago | 1
Submitted
Subject Contribution
See how individual subjects divided into groups contribute to averaged data plotted over time.
10 years ago | 118 downloads |
Submitted
Axes Orienter
Scroll and zoom in/out of axes using arrows keys. Display part of total data currently in view.
10 years ago | 140 downloads |
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
10 years ago
Solved
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
10 years ago
Solved
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
10 years ago
Solved
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
10 years ago
Solved
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
10 years 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:...
10 years ago
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
10 years ago
