correlation between 2 dates

[tmmellor1981]

Morning All

I'm trying to use the correlation formula but am unable to get it to work between a date range, this is what I currently have:

=CORREL(Account_Opened!$P:$P,Account_Opened!$AV:$AV)

There is a from date in A1 on the current sheet and a too date in D1

I'm sure this can be done but not been able to figure it out of find a post about this

many thanks

 

[tmmellor1981]

Seems to be an issue typing formulas ive typed a copy here
'Untitled Post' | TextUploader.com

 

[tmmellor1981]

Bump

 

[XOR LX]

If you wrap your formula in "code" tags (the hash symbol in the editor menu), then it should display correctly.

Regards

 

[tmmellor1981]

=if(account_opened!b:b>=a1&if(account_opened!b:b <d1),correl(account_opened!p:p,account_opened!av:av)

 

[tmmellor1981]

code tags cut it off too, full text is on that link though

=if(account_opened!b:b greater than or equal to a1&if(account_opened!b:b less than d1),correl(account_opened!p:p,account_opened!av:av)

appears it doesnt like the greater or less than symbols

 

[XOR LX]

Try this array formula**:

=CORREL(IF(Sheet2!A1<=account_opened!B1:B10,IF(Sheet2!D1>account_opened!B1:B10,account_opened!P1:P10)),account_opened!AV1:AV10)<sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font=""><sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font="">

</sheet2!d1,account_opened!p110)),account_opened!av1:av10)<></sheet2!d1,account_opened!p110)),account_opened!av1:av10)<><sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font=""><sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font="">Note that you can amend the upper row being referenced (10 here) to meet your requirements, though you should be careful not to make it too arbitrarily large (and certainly don't reference entire columns!), since, for each additional cell referenced, extra calculation will be required.

And that applies whether those additional cells are technically beyond the last-used cells in those ranges or not. With some functions, e.g. COUNTIF(S)/SUMIF(S), you can get away with referencing entire columns with no detriment to performance, though not with functions which operate over arrays, such as AGGREGATE, SUMPRODUCT, and any construction requiring CSE.

Regards


**Array formulas are not entered in the same way as 'standard' formulas. Instead of pressing just ENTER, you first hold down CTRL and SHIFT, and only then press ENTER. If you've done it correctly, you'll notice Excel puts curly brackets {} around the formula (though do not attempt to manually insert these yourself).</sheet2!d1,account_opened!p110)),account_opened!av1:av10)<></sheet2!d1,account_opened!p110)),account_opened!av1:av10)<><sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font=""><sheet2!d1,account_opened!p110)),account_opened!av1:av10)< font=""></sheet2!d1,account_opened!p110)),account_opened!av1:av10)<></sheet2!d1,account_opened!p110)),account_opened!av1:av10)<>

 

[tmmellor1981]

thanks but your formula cut off, if you just write less or greater than will put the arrows in

 

[XOR LX]

I edited it and re-posted.

Regards

 

[tmmellor1981]

have just got it working, many thanks for your help much appreciated

 

[XOR LX]

You're welcome!

Regards