MS == Marc Schwartz [EMAIL PROTECTED]
on Wed, 05 Dec 2007 12:43:50 -0600 writes:
[]
MS Martin,
MS Thanks for the corrections. In hindsight, now seeing the intended use of
MS ecdf() in the fashion you describe above, it is now clear that my
MS approach in
On Dec 6, 2007 6:11 AM, Martin Maechler [EMAIL PROTECTED] wrote:
MS == Marc Schwartz [EMAIL PROTECTED]
on Wed, 05 Dec 2007 12:43:50 -0600 writes:
[]
MS Martin,
MS Thanks for the corrections. In hindsight, now seeing the intended use
of
MS ecdf() in the fashion
I'm coming late to this, but this *does* need a correction
just for the archives !
MS == Marc Schwartz [EMAIL PROTECTED]
on Sat, 01 Dec 2007 13:33:21 -0600 writes:
MS On Sat, 2007-12-01 at 18:40 +, David Winsemius wrote:
David Winsemius [EMAIL PROTECTED] wrote in
On Wed, 2007-12-05 at 18:42 +0100, Martin Maechler wrote:
I'm coming late to this, but this *does* need a correction
just for the archives !
MS == Marc Schwartz [EMAIL PROTECTED]
on Sat, 01 Dec 2007 13:33:21 -0600 writes:
MS On Sat, 2007-12-01 at 18:40 +, David Winsemius
Ah so ! Thank you .
--- Gabor Grothendieck [EMAIL PROTECTED]
wrote:
Its a bit tricky if you want to get it to work
exactly the same as
Excel even in the presence of runs but in terms of
the R approx function
I think percentrank corresponds to ties = min if
the value is among those
Hi,
Does anyone know if R has a built-in function that is equvalent to Excel's
percentrank, i.e., returns the rank of a value in a data set as a percentage
of the data set?
Thanks,
--
Tom
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David Winsemius [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
tom soyer [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
John,
The Excel's percentrank function works like this: if one has a number,
x for example, and one wants to know the percentile of this number in
a given
On Sat, 2007-12-01 at 18:40 +, David Winsemius wrote:
David Winsemius [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
tom soyer [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
John,
The Excel's percentrank function works like this: if one has a number,
x for
--- David Winsemius [EMAIL PROTECTED] wrote:
tom soyer [EMAIL PROTECTED] wrote in
news:[EMAIL PROTECTED]:
John,
The Excel's percentrank function works like this:
if one has a number,
x for example, and one wants to know the
percentile of this number in
a given data set,
Its a bit tricky if you want to get it to work exactly the same as
Excel even in the presence of runs but in terms of the R approx function
I think percentrank corresponds to ties = min if the value is among those
in the table and ties = ordered otherwise so:
percentrank - function(table, x
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