Dear Jason,

When you open the "Set sample parameters" dialog, there is a button "Import 
parameters and values...". 
That does exactly what you were asking for.

The format of the input CSV file is as follows:

First column of the comma-separated file must contain file names matching to
names of raw data files opened in MZmine. Each other column corresponds to
one project parameter.
 
First row in the file must contain column headers. Header for the first
column (filename) is ignored but must exists. Rest of the column headers are
used as names for project parameters. All column names in the file must be be
unique. If main dialog already contains a parameter with the same name, a
warning is shown to the user before overwriting previous parameter.
 
 
Rules for deciding type of parameter:
 
1. If all values in a column (except column header on the first row) are
numeric, then the parameter type is set to Double.
 
2. If there are at least some duplicate strings among values for a parameter,
 then the parameter type is String and possible parameter values are all
unique strings.
 
3. Otherwise it is a free text parameter of type String.


Best regards,

Tomas


On Feb 8, 2012, at 4:55 AM, Jason Rush wrote:

> I'm a postdoc in the lab of Andrew Phillips at Yale University.  I have 
> been using Mzmine2.5 for processing metabolomics data.  The program has 
> been working great but I have a question about setting up the project 
> parameters and values function.  I have a large number of samples (~400) 
> and it is very laboreous to assign each sample to one of ~60 values in 
> the Sample Group parameter I set up.  Is there a way to import a list 
> from a txt or csv file that automatically matches the values to a 
> desired raw data file.  Any help you can provide would be greatly 
> appreciated.
> Dr. Jason Rush
> 
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===============================================
Tomas Pluskal
G0 Cell Unit, Okinawa Institute of Science and Technology Graduate University
1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan
TEL:  +81-98-966-8684


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