Jean-Marie Sainthillier

Skinexigence

Last seen: circa un mese fa | Attivo dal 2012

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Cell and double in datatable
Thank you.

5 mesi fa | 0

Domanda

Cell and double in datatable
I work with Excel xlsx files where matrix represent scores (integers between 0 and 3). Each column corresponds to a visit and ea...

6 mesi fa | 2 risposte | 1

2

risposte

Domanda

Data types in TABLE
I create a TABLE with different data types. For example : sz = [1 6]; vartypes = ["string" "categorical" "categorical" "cate...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda

Dot notation and curly braces with TABLE
I don't understand clearly the difference between T.(expression) and T{:,expression} notation. For example : load patients d...

quasi 2 anni fa | 2 risposte | 1

2

risposte

Domanda

Problem with direct calculation on table with std and "omitnan"
Since R2023a, it is possible to perform calculations directly on tables (and timetables) without extracting their data by indexi...

quasi 2 anni fa | 2 risposte | 0

2

risposte

Domanda

Why do I lost negative values in cell
If S={'md' 0 1 2 3 -1} for example with 'md' for missing data and values between -3 and 3 (-3,-2,-1,0,1,2,3). double([S{2:end}]...

circa 5 anni fa | 1 risposta | 0

1

risposta

Risposto
reading a .txt
Try something like: function M=read_X() fid=fopen('01.txt'); fgetl(fid); % YOKO fgetl(fid); % START M=[]; ...

oltre 8 anni fa | 0

Risposto
imshow, imcrop and imread to set a predefined coordinate system to analyze images
For the first image use : [GT,rec] = imcrop(G); (rec is a 4-element vector with the form [XMIN YMIN WIDTH HEIGHT]) For ...

oltre 8 anni fa | 0