Actually csvread does not work for me because my data contain not only numerical variables. I have also strings and cells. Is there a way I can use the function dataset?
Importing only a fraction of a database using dataset
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Sebastiano delre
2016 年 5 月 14 日
コメント済み: Sebastiano delre
2016 年 5 月 15 日
I have a large dataset in csv format (400MB). How can I import in MatLab only the first 500 rows?
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Azzi Abdelmalek
2016 年 5 月 14 日
nc=6; % Number of column in your csv file
nr=500
data=csvread('file.csv',0,0,[0 0 nr-1 nc-1])
4 件のコメント
Walter Roberson
2016 年 5 月 14 日
xlsread() accepts range arguments.
You have R2013b according to your other postings; you could consider readtable() . I do not know how fast that would be; I seem to remember later releases made it faster.
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