error using readtable : Array indices must be positive integers or logical values.
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Hi,
I have a simple tab-delimited file text which looks like :
Month H_Gh H_Dh H_Bn Ta
Jan 33 17 55 0.5
Feb 52 29 60 1.4
Mar 97 51 97 5.6
Apr 123 60 113 9.7
I want to create a table with readtable(filename) Matlab function. So I have tried this directly into console
T = readtable('data.txt', 'Delimiter', '\t')
Error using readtable (line 197)
Array indices must be positive integers or logical values.
Note: readtable detected the following parameters:
'HeaderLines', , 'ReadVariableNames', true, 'Format', ''
I have tried with others text files. If all rows in the file are the same types, readtable works well, but if a line contains string and numbers (like my file), this error pop. Anyone have an solution to propose ?
I'm on windows7 with R2018a.
2 Kommentare
Stephen23
am 4 Aug. 2022
It works on this forum using your sample file:
T = readtable('simpleData.txt', 'Delimiter', '\t')
Antworten (1)
Mathias Smeets
am 4 Aug. 2022
This seems to work:
opts = detectImportOptions('simpleData.txt');
tbl = readtable('simpleData.txt',opts);
I hope this is what you are asking :)
7 Kommentare
Mathias Smeets
am 5 Aug. 2022
Very strange, I looked it up online and it seems like some people, as you can see here, solved some similar problems by reinstalling. But my suggestion would be to wait a bit until other people answer.
Sorry I can not help you further.
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