tolga.i.uzuner at jpmorgan.com
2008-Jul-15 08:33 UTC
[R] Supressing printing from a function: ecdf
Dear R Users, I am trying to suppress the information printed by the ecdf function during an assignment. Various alternatives have failed me so far:> a=summary(ecdf(rnorm(100)))["1st Qu."]Empirical CDF: 100 unique values with summary> invisible(a=summary(ecdf(rnorm(100)))["1st Qu."])Empirical CDF: 100 unique values with summary> (function() invisible(a=summary(ecdf(rnorm(100)))["1st Qu."])) ()Empirical CDF: 100 unique values with summary>It's the "Empirical CDF: 100 unique values with summary" bit that I would like to supress. Any way to achieve this result ? Thanks in advance, Tolga Generally, this communication is for informational purposes only and it is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. In the event you are receiving the offering materials attached below related to your interest in hedge funds or private equity, this communication may be intended as an offer or solicitation for the purchase or sale of such fund(s). All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of JPMorgan Chase & Co., its subsidiaries and affiliates. This transmission may contain information that is privileged, confidential, legally privileged, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. Although this transmission and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by JPMorgan Chase & Co., its subsidiaries and affiliates, as applicable, for any loss or damage arising in any way from its use. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. Please refer to http://www.jpmorgan.com/pages/disclosures for disclosures relating to UK legal entities. [[alternative HTML version deleted]]
If you do:
getAnywhere('summary.ecdf')
you will see the 'cat' statement that is doing
the printing that is annoying you.
It seems to me that a better definition of the
function would have an argument called something
like 'verbose' that controlled if the 'cat' statement
was executed.
I'm not sure of the best advice for the current
situation.
Patrick Burns
patrick at burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of S Poetry and "A Guide for the Unwilling S User")
tolga.i.uzuner at jpmorgan.com wrote:> Dear R Users,
>
> I am trying to suppress the information printed by the ecdf function
> during an assignment. Various alternatives have failed me so far:
>
>
>> a=summary(ecdf(rnorm(100)))["1st Qu."]
>>
> Empirical CDF: 100 unique values with summary
>
>> invisible(a=summary(ecdf(rnorm(100)))["1st Qu."])
>>
> Empirical CDF: 100 unique values with summary
>
>> (function() invisible(a=summary(ecdf(rnorm(100)))["1st
Qu."])) ()
>>
> Empirical CDF: 100 unique values with summary
>
>
> It's the "Empirical CDF: 100 unique values with summary"
bit that I
> would like to supress. Any way to achieve this result ?
>
> Thanks in advance,
> Tolga
>
> Generally, this communication is for informational purposes only
> and it is not intended as an offer or solicitation for the purchase
> or sale of any financial instrument or as an official confirmation
> of any transaction. In the event you are receiving the offering
> materials attached below related to your interest in hedge funds or
> private equity, this communication may be intended as an offer or
> solicitation for the purchase or sale of such fund(s). All market
> prices, data and other information are not warranted as to
> completeness or accuracy and are subject to change without notice.
> Any comments or statements made herein do not necessarily reflect
> those of JPMorgan Chase & Co., its subsidiaries and affiliates.
>
> This transmission may contain information that is privileged,
> confidential, legally privileged, and/or exempt from disclosure
> under applicable law. If you are not the intended recipient, you
> are hereby notified that any disclosure, copying, distribution, or
> use of the information contained herein (including any reliance
> thereon) is STRICTLY PROHIBITED. Although this transmission and any
> attachments are believed to be free of any virus or other defect
> that might affect any computer system into which it is received and
> opened, it is the responsibility of the recipient to ensure that it
> is virus free and no responsibility is accepted by JPMorgan Chase &
> Co., its subsidiaries and affiliates, as applicable, for any loss
> or damage arising in any way from its use. If you received this
> transmission in error, please immediately contact the sender and
> destroy the material in its entirety, whether in electronic or hard
> copy format. Thank you.
> Please refer to http://www.jpmorgan.com/pages/disclosures for
> disclosures relating to UK legal entities.
> [[alternative HTML version deleted]]
>
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