Jump to content
Beckman Coulter User Forums

All Activity

This stream auto-updates     

  1. Earlier
  2. Hi We are suddenly experiencing issues with some data missing after export from information tables. In the attached pic, some of the data displayed in the Information Table (circled red) doesn't appear in the exported Information csv file. Does the export retrieve the data using a different process to the one used to generate the Information table within Kaluza? How can we get the mising data included in the export? Regards Ian
  3. Hi, I posted some days ago a topic about building tsne in kaluza, essentially Im getting the message values cannot be null with the command text of the plugin. Can I get the command txt for building t-sne and umap somewhere in the page of beckman and colter? Thanks Douglas
  4. Dead KAluza team. i was trying to buld a Tsne and the command that comes in a Txt file with the R-plugin just comes creates the error (values cannot be null). This indicates that there might be a mistake in the command. Could you please check and if so send me the right command for me to add? I send the script attatched Thanks in advance Douglas
  5. Dear Beckman Coulter team, My name is Dougls Pinheiro and I work at UCSF as a postdoctoral fellow, I would like to recieve some help wirh the R-plugin to build some t-sne and u-map graphs from my previouse experiments. I downloaded the plugin and pasted into the kaluza directory but I do not know how to proceed from there. Do you have a webnar or any manual of instructions to help me out? I thank in advance any guidance you could provide. Kind Regards Douglas
  6. One way to do it is to to right click on "This PC" in an Explorer window and choose "Properties" from the menu. Then click on "Advanced system settings". In the window that appears, click on the "Environment Variables" button. The window that appears should show settings for the TEMP and TMP locations, as well as a number of other things.
  7. Thanks Ernie. I checked in the Kaluza preferences but did not see anything to indicate the TEMP folder location. Where can I find this?
  8. For any decent computer, and it sounds like yours are, that shouldn't be a challenging data set. Is there the possibility that the computer is using a network drive for the TEMP folder location? (Kaluza makes temporary copies of files.)
  9. Hello, I am also trying to get a better idea of hardware requirements for our users. Most of our computers are using i5 processors with 8GB of RAM, and onboard graphics. For some users, it seems to run okay, but others experience a great deal of lag when adjusting the plots. Specifically, one user on a Windows 10 computer has to double click on an invidivual plot, and then adjust it to make up for the lag that occurs when they try to adjust from the screen that shows multiple plots. More info: File size: ~5-12MB LMD files, ~50-100MB kaluza analysis files Number of events---150,000 Number of colors---10 colors Typical use case: Files are saved to network share. We load these raw data files in Kaluza, then perform analysis.
  10. This error most frequently comes from using a different version of R than is specified. While it's possible to download the correct version, several of the necessary libraries won't work with the older version of R. We haven't found a way to specify to use the older library versions. We're looking for solutions currently; it may be necessary to release a new version of the R plugin.
  11. Having the same "Object reference not set to an instance of an object." problem when running plugin examples. How to resolve this?
  12. We'll look into it. We may need more information to track it down. I'll send you a private message if necessary.
  13. Running into another issue when trying to run the plugin examples: "Object reference not set to an instance of an object." Seems like R is unable to access the data in the kaluza files?
  1. Load more activity
  • Create New...