-
Now that we've sorted the file conversion parameters to get MALDIquant to work in R, can adapt the workflow with MassUp being optional (still good for QC)
- [ ] update R codes for step 04_data-prep…
-
Final MALDIquant matrix from before cosine is called is here:
https://github.com/davidshumway/maldidb/blob/520193fc3ed3bd9599739c24ab23cc6cb01f4273/chat/views.py#L382
Allocation error appears to…
-
Especially the MALDI-quant parts
-
It's turning out to be quite difficult to get MALDI data into a format that works with MSQL.
Note: I don't currently have access to any Vendor software to see what it can export.
My first go-to…
-
Currently various algorithms are available to chromatograms. For MALDI MS spectra without chromatography none are available for now. As the application is slightly different, re-using existing algorit…
-
Hi Sebastian,
I am currently working with massive `MassPeaks` lists of MALDI-FTICR data. By massive I mean
```
>length(e$msDataPeaks)
[1] 41371 # number of spectra
> mean(lengths(e$msDataPeak…
-
Hi,
I am using `MALDIquant `extensively to process MSI datasets. These datasets tend to be extremely large (
-
We need a Conda environment YAML file for R 4.x
- for starters, we take the latest release of R 4
- Test Installation on Windows, Linux and MacOS
-
Quantification needs to be reimplemented at the C-level or using on disk access and using basic data types to make full use of the `OnDiskMSnExp` data structure.
Quantitation involves peak integra…
-
Hi, i've encountered a behavior i do not fully understand and i had a few questions regarding the XAxisDepth() method and other fuctions (in particular .GetXAxis() and .GetMeanSpectrum() ) when i am w…