Variables with String data

• 02/06/2018 at 7:07 PM #61770
  Patrik Borg

  Hi,

  I’ve searched around manuals and this forum, and I fail to find an answer. Not finding how to do it, neither finding a confirmation that it’s not possible. So I turn to all you guys here for help.

  Is there a way to get a variable to hold a text string?

  I wrapped up some very simple example code. (just a sample to visualize my question, not an idea for a good scanner 😉

  With the bellow scanner, I would get a column in the proscreener window with the name “Bull or Bear”, and in the column the number 1 or 2 would show.

  Is there a way to get the variable “varBullOrBear” to hold a text string instead? I many other programming scenarios I would use varBullOrBear = “Bull”, and so forth, but it doesn’t seem to work in this language.

  I would like to display text info in the column in Proscreener instead of a number. Is it possible, if so, how?

  thanks in advance

   

   

   

  —————————

  condition1 = Average[100](close) > Average[200](close)
  condition2 = Average[100](close) < Average[200](close)

  if condition1 then
  varBullOrBear = 1
  endif

  if condition2 then
  varBullOrBear = 2
  endif

  screener [condition1 or condition2] (varBullOrBear as “Bull or Bear”)

  

  Patrik Borg

  Participant

  Topics: 1

  Replies: 4

  Been thanked: 0 times
  02/06/2018 at 7:22 PM #61773
  Nicolas

  The way you have coded your screener is the best way to handle the 2 different results you look for. Variables can’t be text strings, only numbers.

  

  Nicolas

  Keymaster

  Topics: 81

  Replies: 20828

  Been thanked: 4741 times
  02/06/2018 at 7:28 PM #61776
  Patrik Borg

  Thank for the very quick response!

  Even though it wasn’t the answer I wished for, I accept the limitation. 🙂

  

  Patrik Borg

  Participant

  Topics: 1

  Replies: 4

  Been thanked: 0 times
  02/13/2018 at 8:43 PM #62657
  Patrik Borg

  A follow-up question using the same example above. I didn’t find any answer in the programming guide.

  Using the above example the sorting will always be high to low. Let’s say that I value the result “1” higher than “2”, then I obviously would like to show the 1’s on top of the list. Is there a way to reverse the sorting?

  thanks in advance

  

  Patrik Borg

  Participant

  Topics: 1

  Replies: 4

  Been thanked: 0 times
  02/14/2018 at 10:56 AM #62694
  Nicolas

  To change the sorting you can:

  • modify your sorting criteria with any variable values
  • change the sorting order with the dedicated button in the proscreener window (right below the timeframe selection)

  

  Nicolas

  Keymaster

  Topics: 81

  Replies: 20828

  Been thanked: 4741 times
  02/14/2018 at 11:19 AM #62707
  Patrik Borg

  Hi,

  I was more looking for a code way of doing it. You might have more than one scanner with different preferences, then it would be nice to be able to do it from the code.

   

  

  Patrik Borg

  Participant

  Topics: 1

  Replies: 4

  Been thanked: 0 times
  02/14/2018 at 11:25 AM #62710
  Nicolas

  Well, sorting is only based on ascending or descending numeric value. You can also separate your screener into 2 different ones: a bullish one and a bearish one.

  

  Nicolas

  Keymaster

  Topics: 81

  Replies: 20828

  Been thanked: 4741 times
• Author
  Posts