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Question
Why READTABLE skips the first line ?
I have this Excel file (it's just a simplified detail) with different variables (only numeric or text, with nan values). Each ...
9 mois il y a | 3 réponses | 0
3
réponsesQuestion
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...
plus d'un an il y a | 2 réponses | 1
2
réponsesQuestion
Data types in TABLE
I create a TABLE with different data types. For example : sz = [1 6]; vartypes = ["string" "categorical" "categorical" "cate...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 2 ans il y a | 2 réponses | 1
2
réponsesQuestion
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...
plus de 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
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}]...
presque 6 ans il y a | 1 réponse | 0
1
réponsereading a .txt
Try something like: function M=read_X() fid=fopen('01.txt'); fgetl(fid); % YOKO fgetl(fid); % START M=[]; ...
environ 9 ans il y a | 0
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 ...
environ 9 ans il y a | 0
