User Portlet
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| Hello all, I was wondering if anyone out there had written algorithms to find Elliott Waves in a stock data display. I have written algorithms (for the fun of it) to find all the potential Elliott Waves in a candlestick chart and to represent... |
| I use the Echo[] function in order to help debug my code. However, I don't always want to execute an Echo[x] where x might be a variable (or expression) of interest. With that goal in mind, I created the function If[flag == True, ... |
| Hello Rohit, Sure: First, here is my connection string:` private const string ConnectionString = @"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog = StockDataDB; Integrated Security = True; Connect Timeout = 30; Encrypt=False"; ` Then, here... |
| Hello Eric. Thank you for your suggestion. After thinking it over, I tend to agree with you that my isValidDatasetQ logic should be somewhere else rather than in checking the arguments during the function call. I mark your suggestion as an answer.... |
| Here is something I am trying to understand. Say you have a function F[inputFfile_String] which takes a file (say a CSV file) and processes it by generating an output file (say, another CSV file). Now the input file is located in the notebook... |
| Hello all, I have been working on technical analysis algorithms since the year 2000. As an Electrical Engineer with a Ph.D., with a specialization in signal processing and Pattern Recognition as well as 18 years of teaching Computer Science at a... |
| Hello Eric, Based on your suggestion that the x means that the interpreter seems to see a multiplication, I went ahead and tried different scenarios and indeed whenever an implicit multiplication was a possibility, the x would appear. That solves... |
| Again thank you Eric for the suggestion. Looking at the FullForm will also be a good learning exercise. By the way, another reason I want to see indices is because, many of my calculations use indices. For instance, if you are calculating... |
| As I played more with my problem, I decided to convert my Dataset to its Normal form as a local Association variable in the function using Module so: f[dataset_Dataset] := Module[{localVar = dataset // Normal}, .......]; In this way, I now deal... |
| Thank you Rohit. I will go back and reread that part of the documentation. |