The mandatory rules for a file to upload in a quick study are:
- Have an excel (.xls or .xlsx) or .csv file.
- Have a matrix file.
- Have an unique header.
- Have the same date format in a column so it's mandatory to have a date column !
- Avoid durations written as this: 2min45, 1h30. Use 2,75, 1,5.
- Avoid the formula. Copy and "Paste the values".
You can find a resume of the recommandations on the download tab (on the left).
Note : There are some limitations about the size of the files you can import:
- Maximum number of cells for an xls(x) file :3_553_200;
- Maximum number of cells for a csv file: 400_000_000;
- Maximum number of columns for an xls file: 256;
- Maximum number of columns for an xlsx file: 16_384;
- Maximum size of the file : 1GB