linking worksheets
 

how do you link a formula from worksheet with cells from another worksheet
within t he same workbook? tweak this to do both work sheets
worksheet 1= day
worksheet 2=night

tweak this formula to grab "N" from the dayshift worksheet
ex: =COUNTIF(B5:B46,"N")*1

linking worksheets
 

Assuming your input sheet is called Day Shift (i.e. has spaces) you
use:

=COUNTIF('Day Shift'!B5:B46,"N")

Notes: The single quotes around the sheet name are only necessary if
the sheet name contains spaces. Otherwise they can be omitted.
Also, I cannot see any reason in this context for multiplying with 1.

HTH
Kostis Vezerides