Reading csv files that have mixed string and numbers, with inconsistent columns and rows
18 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I’m having difficulty loading a csv file that contains mixed string and number data, with inconsistent columns and rows. Can anyone help me out? Once the data is loaded into individual cells/arrays, I should be good to go. importdata() only seems to capture half of the data, and I haven't had much luck with textscan(), though maybe I am using it improperly. A simplified example of the data I am processing can be found below.
Thanks!
Example .csv file:
Name,Weight,,Notes about Weight
Matt,165,,
Jim,250,,Jim is 60 pounds overweight
John,170,,
0 commentaires
Réponse acceptée
J. Webster
le 18 Août 2016
I think the way I'd approach this is with something like the following.
fid = fopen('myfile.csv');
myline = fgetl(fid);
while ischar(myline)
C = strsplit(myline,',')
% C now contains a cell array for each line, maybe you can work with that?
myline = fgetl(fid);
end
fclose(fid);
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Data Import and Export dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!