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Count items from a dynamic list
Hi, Masters:
Say I have a list contains dynamic sym variables:
`a`b`a`b`c`d`c`b`a...
How can I count each sym and get an output such as:
`a:4 `b:3 `c:2 `d:1
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1 Reply
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q)lt: `a`b`a`b`c`d`c`b`a q)group lt a| 0 2 8 b| 1 3 7 c| 4 6 d| ,5 q)count each group lt a| 3 b| 3 c| 2 d| 1
Seems not difficult. Any other method?
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