lan
New Contributor II
since ‎2017.08.02
‎2021.09.23

User Statistics

  • 6 Posts
  • 0 Solutions
  • 0 Kudos given
  • 1 Kudos received

User Activity

Hi, everyone. I have some questions about wavg function. 0 wavg 5 / 5 5 wavg 5 / 5 2 wavg 2 3 7 / 4 5 2 3 wavg 3 / 3 According to the doc, the x and y of wavg[x;y] must both be numeric lists. But for these invalid inputs, wavg still yields some resul...
I want to save daily stock positions in partitioned table so I can analyse performance of each trader. The position table is like:account | sym | volume | cost---------------------------------------`trader1 |`AAPL |100 | 169.78`trader2 |`MSFT |400 | ...
Hi, everyone.I was using kdb as a websocket server to push some realtime data to HTML pages but I encountered some compatibility issues.My q.exe started with -u qusers option, so I added authentication info in websocket URL like:var ws=new WebSocket(...
Kudos from