Hi R lovers
Here is a numerical vector test
test
[1] 206 53 124 112 92 77 118 75 48 176 90 74 107 126 99 84 114
147 99 114 99 84 99 99 99 99 99 104 1 159 100 53
[33] 132 82 85 106 136 99 110 82 99 99 89 107 99 68 130 99 99
110 99 95 153 93 136 51 103 95 99
Hi R lovers!
Are there any means to define and plot a function given the equation that
specifies the function?
For example I'd like to plot and work with the Gumbel Distribution density
defined by
Lambda(x)=exp(-exp(-x))
My question may appear very simple but I haven't got an idea yet about how
Hi R lovers!
I'd like to know how to use the parameter 'start' in the function
fitdistr()
obviously I have to provide the initial value of the parameter to optimize
except in the case of a certain set of given distribution
Indeed according to the help file for fitdistr
For the following
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| To: Vincent
Hi R lovers
2 questions:
1) I'd like to know how to clean the title, the sub title or the labels of
a graph. I know how to redefine it with the function title() but it
overwrites the previous title and do not replace it
2) How could I clear a whole plot (for example in a multiple figure
Hi R lovers!
I'd like to know if the 2 blue lines in the graph produced by the function
acf in the package ts represents the level for the test of significance of
the autocorrelation
thanks for help
vincent
**
The sender's
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| To: Vincent STOLIAROFF/fr/[EMAIL PROTECTED], [EMAIL PROTECTED]
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Hello R lovers
I have written a little cute function to count the number of missing value
per row in a matrix and return the percentage of missing value
it takes a lot of time to run with a 1000 rows matrix
I'd like to know if there is a function already implemented to count the
number of
Hi R lovers!
I would like to know how you can write comments inside the code of a
function
is it latex style
% ?
or any other language style?
thanks a lot
*
Ce message et toutes les pieces jointes (ci-apres le message)
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Hi R lovers
Obviously I cannot use the underscore _ character to name an object in R
Is there a special reason for that ?
I want to use it to rename a function
maybe the problem is due to the nature of the object I work on
thanks for any comments on that very little and not very bothering
Hi R lovers
I would like to know how to step to the next line in the R console editor
without breaking the continuity of my code
more clearly : if for example I write a function, so far i have to write the
all code inside on the same line wich may become obscure as the function is
more and
]
To: 'Vincent Stoliaroff' [EMAIL PROTECTED],
[EMAIL PROTECTED]
Subject: RE: [R] writing several command line in R console
Date: Tue, 4 Mar 2003 14:04:13 +1100
The R prompt should be though of as a one line editor or rather one
expression editor. You can not step between lines etc while editing an
expression
Dear R-help list members
i would like to use R to produce clustering or partitioning of a dataset.
I am trying to use the functions:
- hierclust() of the package multiv
-pam(), agnes() and fanny() of the package cluster
But I cannot get any result because of lack of memory. Would you know any
Hi
1) I am using the function ca() of the package multiv to make a
correspondance analysis of a matrix of categorical datas which are
numericaly coded. I would like to be sure that it is considered as a matrix
of categorical datas and not numerical. I cannot find any explicit mention
of
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