Displaying 10 results from an estimated 10 matches similar to: "merge, cbind, or....?"
2005 Nov 09
3
dataframe without repetition
Hello,
with a data.frame like this :
> toto <-
data.frame(id=c("id1","id1","id2","id3","id3","id3"),dpt=c("13","13","34","30","30","30"))
> toto
id dpt
1 id1 13
2 id1 13
3 id2 34
4 id3 30
5 id3 30
6 id3 30
what is the most efficient ways to obtain :
id
2004 Oct 07
2
title in bold - simple question in R 1.9.0
Hi,
how can i write this simple sentence : "Hello world" with "Hello" only
in bold ?
I try
> plot(1:5)
> title(main=paste(expression(bold("Hello")),"world",sep=" "))
but the result is wrong.
thanks,
Bruno
Si vous n'etes pas destinataires de ce message, merci d'avertir l'expediteur de l'erreur de distribution et de le
2004 Jul 29
3
2 questions : format and hh:mm
Dear R-users,
i have two questions :
1- first of all, i wish to know the way to obtain a serie with a format
like "00" : ( "01","02","03","04"....) or like postal code
("01100","02222").
for instance, i do :
> format(strptime(as.character(c(1:4)),"%H"),"%H")
but it sounds complicate and not really
2006 Apr 16
5
render :collection and default value
Hi all,
I am having a lot of trouble to get the default value of text fields
when they are generated by a partial from a collection.
I have been on this for a whole week and I didnt find a single exemple
on the internet of someone using a partial that generate text field with
a default value.
I cant believe that I am the only one having this problem. Anyone has an
exemple they can show me?
2011 Oct 03
4
distance coefficient for amatrix with ngative valus
Hi,
I need to run a PCoA (PCO) for a data set wich has both positive and negative values for variables. I could not find any distancecoefficient other than euclidean distace running for the data set. Are there any other coefficient works with negtive values.Also I cannot get summary out put (the eigen values) for PCO as for PCA.
Thanks.
Dilshan
[[alternative HTML version deleted]]
2006 Apr 11
1
Default value in a Partial that use index
Hi,
here is my situation. I have this controler action:
---------CONTROLER--------
def list
@variations = Variation.find(:all,
:conditions =>["client_id = ?",
@active_client.id]
)
end
---------CONTROLER--------
Which call this view (removed irrelevant parts):
----------LIST.RHTML--------------
2013 Aug 06
0
surprise)))
Once I make up my mind I'm full of indecision.Levant(C) http://studiafasadov.ru/gatherit.php Le titre le plus respectable de la noblesse francaise c-est de descendre immediatement de quelques-uns de ces trente mille hommes casques cuirasses brassardes cuissardes qui sur de grands chevaux bardes de fer foulaient aux pieds huit ou neuf millions d-hommes nus qui sont les ancetres de la nation
2005 May 12
5
French SIP or IAX phones
Is there any SIP or IAX phones that can be configure in french
instead of english. I tested Cisco 7960 phones but I can't change the
language it's only available in english with the SIP firmware.
I have a customer that's located in France and he wants french phones
if possible. So I'm wondering if there's any one out there that found
a phone that can be change to
2003 Jan 21
5
French traduction
I''v finished the french translation of the QuickStart Guides named
"Basic two-interface firewall"
As i''v not found the email of Tom Eastep i post this news here.
I''m translating now the "Standalone", and after i will do the "Three
interface"
If there is some french guys here, may be they can read to find some
errors ?! :)
cya
--
VETSEL
2009 Jul 13
0
95% Confidence Intervals for AUC - $auc.samples from the Daim Package
Hi
I am trying to perform a bootstrap estimate of classification accuracy of a logistic regression using the 'Daim' package in r using the code at the bottom of this post, this all works great and I get the .632+ misclassification accuracy, specificity, sensitivity, AUC etc etc but what I would like is to access the list of AUC for each of the bootstrap samples as I need calculate the 95%