Is there a package that provides interactive 3d scatter plot with the
functionality of identifying the datapoint when clicked or
mouse-overed? Or, if not, which package is the best alternative (with
some modification) to produce the similar effect?
If there is a rotation feature, it is +1.
__
What is the model behind stem's scale? How the number of bins are
determined? In the following example session, scale=1 and scale=2 has
the same result.
> stem(c(11,21,31),scale=2)
The decimal point is 1 digit(s) to the right of the |
1 | 1
1 |
2 | 1
2 |
3 | 1
> stem(c(11,21,31),sca
Hello,
Is there a simple way to draw a few random sample scatter plots from a
given specific correlation coefficient(say, 0.18)?
__
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PLEASE do read the posting guide http://ww
What does the warning mean?
In dev.off() : increasing the PDF version to 1.3
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and provide comme
Hello,
Say I want to make a multiple regression model with the following expression:
lm(y~x1 + x2 + x3 + ... + x_n,data=mydata)
It gets boring to type in the whole independent variables, in this
case x_i. Is there any simple way to do the metaprogramming for this?
(There are different cases wher
Thank you. The misspelling of Harvard wasn't intended. The data are
spelled consistently.
2008/9/30 Peter Dalgaard <[EMAIL PROTECTED]>:
> June Kim wrote:
>> Hello,
>>
>> I use google docs' Forms to conduct surveys online. Multiple choices
>> qu
Hello,
I use google docs' Forms to conduct surveys online. Multiple choices
questions are coded as comma separated values.
For example,
if the question is like:
1. What magazines do you currently subscribe to? (you can choose
multiple choices)
1) Fast Company
2) Havard Business Review
3) Busine
Thanks for the reply, but RCurl looks like an interface to curl, which
might be useful but it's not what I'm looking for. I am looking for a
text to learn R.
2008/9/28 Ajay ohri <[EMAIL PROTECTED]>:
> someone mentioned the RCurl package recently
>
> On Sun, Sep 28,
Hello,
What is the best material(book, pdfs, ...) for programmers, who have
extensive experience in other programming languages, to learn R
programming? I think there are many materials on how to use R for
specific statistical jobs, but I haven't seen any material
particularly designed for R progr
Hello,
I have a multivariate data with a single Y variable and 9 X variables.
I tried drawing a parallel coordinates with the data set without a
problem, using lattice library. However, I want to do some brushing on
the graph. For example, I want to distinguish the group of data lines
of which Y v
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