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| the nuances escape me db = RandomInteger[89, 5589]; db[[10 ;; 20]] Histogram[db, 89] ![enter image description here][1] My question would be - which method would be a better representation of the database, RandomSample on the... |
| Thank you again Rohit -- but I don't think Mathematica likes me. Try as I may, I fail --- l = {{a, {a, a}}, {b, {b, {b}}}, {c, {c, {c, {c, c}}}}}; l // Flatten l // Map[Flatten] Map[Flatten, l, {4}] Map[Flatten[l],... |
| Thanks so much Rohit, The following was my thinking -- I have my list of sector stocks, AdvertisingAgencies, filtered for the nyse & nasdaq & 2021. A list of 25 stocks from a list of 133. secNN01y = {"NASDAQ:ADV", "NASDAQ:BOMN",... |
| I associated the symbol to the pe ratio before filtering to keep track of the symbols kept. Now I would like to disassociate the pair and grab just the symbols. My data: In[96]:= dAll = FinancialData[ "Stocks", "Members"]; Length[dAll] ... |
| Beautiful, absolutely beautiful, Thank you very much Rohit. But it just hurts my brain, the output of AssociationThread[] and AssociationMap[] look absolutely the same, yet StringContainsQ works with AssociationMap[] but not AssociationThread[] ,... |
| Thank you Nicholas, I tried working with your code and got closer to my target. I managed a 50 day moving average, which was interesting on upst, and questionable, seems like there is a mistake here?? Unless one or two very large jumps are... |
| I did, or I thought I did, but I have learned that if you go through the motions, what you did, it is not always what you thought you did and this is another one of those cases. I thought I copied your code In[558]:= Count[#, u /; u |
| I am experiencing the same problem. When typing into a new cell there is a delay -- long enough that at first I thought my keyboard was an issue. Other applications did not have this problem, only Mathematica. I would close all applications, update... |
| Sorry Rohit, you nailed it -- typo with SPX, should be ^SPX, I checked three times because I didn't want to waste anyone's time. The resource I used was -- but missed the carrot ![enter image description here][1] The new Table is ... |
| It would be better if you did NOT begin the session with some survey question that blocks the session from opening up on my computer. I am working on the computer while waiting for the session to begin and depending on the sound of the audio to let... |