User Portlet
| Discussions |
|---|
| Hi everyone How can I get the final result as follows :C={{a,b,i},{c,d,j},{e,f,k},{g,h,l}....} having got A={{a,b},{c,d}, {e,f},{g,h}...} and B={i,j,k,l,.....} ? |
| [mcode]list = {100, 105, 103, 99, 106, 107, 104, 112, 106, 106, 100.5} crossingList[list_, delta_] := First /@ Most@ FixedPointList[# /. ({Shortest[a__],b___} /; (Abs[(((First@{a} - Last@{a})/First@{a})*100)] \[GreaterSlantEqual] delta)... |
| Hi Everyone I've got some list {{A1,B1,C1,D1},{A2,B2,C2,D2},{A3,B3,C3,D3},{A4,B4,C4,D4},{A5,B5,C5,D5},
..{An,Bn,Cn,Dn}}. I'm trying to create a function for filtering out differences between Bn-1 and Cn or Cn-1 and Bn that are less than certain per... |
| I have a question to Mr. Michael Kelly, author of "Financial Modeling and Visualization" notebook. I'm very curious of what functions were the base for building "Report" for "Method" options in script "BackTesting: Examples" of ... |
| [mcode]acz={{{2012, 12, 14}, 3035630}, {{2012, 12, 17}, 206878}, {{2012, 12, 18}, 390101}, {{2012, 12, 19}, 157317}, {{2012, 12, 20}, 75807}, {{2012, 12, 21}, 124552}, {{2012, 12, 27}, 88000}, {{2012, 12, 28}, 24568}, {{2013, 1, 2}, 48299},... |
| Thanks for clue . What are these "Graphics primitives" ? Where can i find more about that ? |
| Thank you I did not think that it's so easy . |
| That's it , thank You. |
| Thank You for your reply |
| Split[list, (First[#1] == First[#2]) &] /. {_Integer, c_Integer, _Real} :> {c} f = Flatten[Map[{Plus @@ #} &, %], 1] // Flatten 1 Can it be written more simply? 2. Can it be written with using "If"? |