How can I visualized the multiple tables read from a for loop in the variable space?
4 views (last 30 days)
Show older comments
When I run the script for one table, to visualize the table I just do like this (and it works fine):
% Create output variable
variables = table;
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/693359/image.png)
but when I'm reading multiple tables, how can I visualized the multiple tables read from a for loop in the variable space?
for i = 1:5
filename = sprintf('variables_%d.csv',i)
fileID(i) = fopen(filename,'r'); %check each file
dataArray = textscan(fileID(i), '%C%f%f%f%f%f%C%s%f%f%f%f%f%f%[^\n\r]', 'Delimiter', ',', 'TextType', 'string', 'HeaderLines', 1, 'ReturnOnError', false, 'EndOfLine', '\r\n');
fclose(fileID(i));
variables(i). = table();
end
I'm doing that but it is not working
0 Comments
Accepted Answer
More Answers (1)
Chunru
on 23 Jul 2021
Create a cell array of tables:
for i = 1:5
filename = sprintf('variables_%d.csv',i)
fileID(i) = fopen(filename,'r'); %check each file
dataArray = textscan(fileID(i), '%C%f%f%f%f%f%C%s%f%f%f%f%f%f%[^\n\r]', 'Delimiter', ',', 'TextType', 'string', 'HeaderLines', 1, 'ReturnOnError', false, 'EndOfLine', '\r\n');
fclose(fileID(i));
T{i} = table(dataArray); % cell array of tables from the dataArray (modify this to create table)
end
% in workspace
T{2}
See Also
Categories
Find more on Large Files and Big Data in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!