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E Zakreski


McGill University

Last seen: presque 3 ans il y a |  Actif depuis 2016

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A soumis


bonferroni_holm
Bonferroni-Holm method to control family wise error rate. Corrects multiple comparisons/hypothesis tests (returns adjusted p-val...

plus de 4 ans il y a | 3 téléchargements |

A soumis


cronbach_alpha
Compute Cronbach's alpha for internal consistency.

plus de 5 ans il y a | 1 téléchargement |

A soumis


Badheart
For editing EKG, RR interval data, and respiratory data.

presque 8 ans il y a | 2 téléchargements |

A soumis


AUC
Quantify biological reactivity by calculating area under the curve.

environ 8 ans il y a | 3 téléchargements |

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A résolu


All capital?
Are all the letters in the input string capital letters? Examples: 'MNOP' -> 1 'MN0P' -> 0

environ 8 ans il y a

A résolu


Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...

environ 8 ans il y a

A résolu


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

environ 8 ans il y a

A résolu


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 ...

environ 8 ans il y a

A résolu


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

environ 8 ans il y a

A résolu


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

environ 8 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

environ 8 ans il y a

A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

environ 8 ans il y a

A soumis


Super scrollbar
Scroll through and zoom in/out of plot with arrow keys.

environ 8 ans il y a | 5 téléchargements |

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A répondu
Converting Epoch time to HH:MM
_First plot your data in unix time_ *function* [axh,ploth] = makePlot(ydata,unixtime) axh=axes('nextplot','add'); %add ...

environ 8 ans il y a | 0

A répondu
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...

environ 8 ans il y a | 1

A soumis


Subject Contribution
See how individual subjects divided into groups contribute to averaged data plotted over time.

environ 8 ans il y a | 1 téléchargement |

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A soumis


Axes Orienter
Scroll and zoom in/out of axes using arrows keys. Display part of total data currently in view.

environ 8 ans il y a | 1 téléchargement |

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A résolu


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

environ 8 ans il y a

A résolu


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 ...

environ 8 ans il y a

A résolu


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...

environ 8 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

environ 8 ans il y a

A résolu


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...

environ 8 ans il y a

A résolu


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...

environ 8 ans il y a

A résolu


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:...

environ 8 ans il y a

A résolu


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 ...

environ 8 ans il y a