I used
CONCATENATE("N";MATCH(M4;M12:M401;0)+10;":";"N";MATCH(M4;M12:M401;1)+10)
to produce this result in cell I4
N67:N231
I have tryed to pass this range to sparkline using CELL REFERENCE
, INDIRECT
(CELL REFERENCE and NAME VARIABLE
. Nothing worked. Any suggestions please.
To get this to work I had to create a Name ranged that used indirect on the cell containing my calculated range string. Passing the name ranged to the Sparklines Data Range then works.