column a column b column c column
d
john 3, 12 2,3
peter
Mary 12, 24 26


please help with the forumula on column d to show number "1" if column a to
c not blank

thanks again to all
--
vicki

Focusing on this line alone:
.. formula on column d to show number "1" if column a to c not blank

Assuming data will be entered in cols A to C in row2 down
In D2: =IF(COUNTA(A2:C2)0,1,"")

Assuming cols A to C in row2 down
may contain formulas returned blanks: "", use this
In D1: =IF(SUMPRODUCT(--(A2:C2<"")),1,"")
--
Max
Singapore
http://savefile.com/projects/236895
Downloads:22,500 Files:370 Subscribers:66
xdemechanik
---
"vicki" wrote:
column a column b column c column
d
john 3, 12 2,3
peter
Mary 12, 24 26


please help with the forumula on column d to show number "1" if column a to
c not blank

Dear Max,

what is the meaning of the "--" on the formula of
=IF(SUMPRODUCT(--(A2:C2<"")),1,"")


thanks for your help.

--
vicki


"Max" wrote:

Focusing on this line alone:
.. formula on column d to show number "1" if column a to c not blank

Assuming data will be entered in cols A to C in row2 down
In D2: =IF(COUNTA(A2:C2)0,1,"")

Assuming cols A to C in row2 down
may contain formulas returned blanks: "", use this
In D1: =IF(SUMPRODUCT(--(A2:C2<"")),1,"")
--
Max
Singapore
http://savefile.com/projects/236895
Downloads:22,500 Files:370 Subscribers:66
xdemechanik
---
"vicki" wrote:
column a column b column c column
d
john 3, 12 2,3
peter
Mary 12, 24 26


please help with the forumula on column d to show number "1" if column a to
c not blank

what is the meaning of the "--" on the formula of
=IF(SUMPRODUCT(--(A2:C2<"")),1,"")

It basically coerces TRUEs to 1s, FALSEs to zeros
The TRUEs/FALSEs are evaluated by this part: A2:C2<""

Hence: --(A2:C2<"")
will then result in a numeric array of zeros/1s
instead of TRUEs/FALSEs for sumproduct to evaluate

Pl mark ALL responses which help by pressing the YES buttons (like the one
below)
--
Max
Singapore
http://savefile.com/projects/236895
Downloads:22,500 Files:370 Subscribers:66
xdemechanik
---

Dear Max,

thanks thank.

may i ask for help for 1 more question:
(column a *b) (counta column
c, if not blank, "1")
1 column a column b column c column d
2 3 4 12 1
3
1

for the COUNTA formula, as it also count those cell which contain formula,
since column c has formula, so on row cell D3, the column d will also show 1,
but instead of show 1, can it be a blank cell?

thanks thanks again
--
vicki


"Max" wrote:

what is the meaning of the "--" on the formula of
=IF(SUMPRODUCT(--(A2:C2<"")),1,"")

It basically coerces TRUEs to 1s, FALSEs to zeros
The TRUEs/FALSEs are evaluated by this part: A2:C2<""

Hence: --(A2:C2<"")
will then result in a numeric array of zeros/1s
instead of TRUEs/FALSEs for sumproduct to evaluate

Pl mark ALL responses which help by pressing the YES buttons (like the one
below)
--
Max
Singapore
http://savefile.com/projects/236895
Downloads:22,500 Files:370 Subscribers:66
xdemechanik
---

Pl go back and mark the earlier 2 responses by pressing their YES buttons.
Thanks.

As for your further query, use the SUMPRODUCT expression which was given
earlier instead of COUNTA
--
Max
Singapore
http://savefile.com/projects/236895
Downloads:22,500 Files:370 Subscribers:66
xdemechanik
---
"vicki" wrote:
Dear Max,

thanks thank.

may i ask for help for 1 more question:
(column a *b) (counta column
c, if not blank, "1")
1 column a column b column c column d
2 3 4 12 1
3
1

for the COUNTA formula, as it also count those cell which contain formula,
since column c has formula, so on row cell D3, the column d will also show 1,
but instead of show 1, can it be a blank cell?