Note: If I did have to support the textual representation, I would
change my B and T to be values which could never appear otherwise.
For example:
B=:0.12345
T=:9.78654
Then I could use:
require'csv'
rplc&(',0.12345,';',B,';',9.78654,';',T,';',0.0,';',,') makecsv result
to format the resul
Here is how I would first approach this problem. (I might have to
rephrase if the U/. mechanism is too slow on large data sets.)
tableA=:".;._2(0 :0)-.'-'
2020-05-04,119.39,121.97
2020-05-05,122.47,124.31
2020-05-06,122.41,124.05
2020-05-07,121.06,123.26
2020-05-08,121.06,123.23
2020-05-11,120.67,
Another project, another question
Below are two tables. Table A is daily stock data showing date, daily
low, and daily high (columns 0, 1, 2). Table B is stock pivots only
(based on a particular percentage between them), showing date and
whether the pivot was a top (T) or a bottom (B) (colum
