Displaying 20 results from an estimated 4000 matches similar to: "Suggestions for improving R-FAQ"
2017 Oct 13
2
How to define proper breaks in RFM analysis
Hey,
i want to define 3 ideal breaks (bin) for each variable one of those
variables is attached in the previous email,
i don't want to consider quartile method because quartile is not working
ideally for that data set because data distribution is non normal.
so i want you to suggest another method so that i can define 3 breaks with
the ideal interval for Recency, frequency and monetary to
2010 Jan 04
1
log-normal overlay
Hello,
Using the following lines of code, I created the following graph:
2010 Jan 04
1
log normal overlay
Hello,
Using the following lines of code, I created the following graph:
2007 Dec 08
0
help for segmented package
Hi,
I am trying to find m breakpoints of a linear regression model. I
used the segmented package. It works fine for small number of
predicators and breakpoints.(3 r.v. 3 points). However, my model has
14 variables it even would not work even for just one breakpoints!.
The error message is always estimated breakpoints are out of range.
Since my problem is time related problem. So I
2020 Jun 02
8
[PROPOSAL] Introduce a new LLVM process to resolve contentious decisions
Hi all,
Following up on the extensive discussions since January, many of us would like to put in place a process to improve LLVM’s decision making process for contentious issues. I’ve put together a proposal for how this works, and am recursively using it to get feedback on the process itself. Thank you to the many people who contributed great ideas and improvements during the pitch phases and
2015 May 04
1
[LLVMdev] LLD improvement plan
> And now we're against the Atom model?
I'm quite new to the llvm community, and basically unfamiliar with LLD, so maybe I'm simply uninformed. If so, I will now proceed to demonstrate that to an entire list of people. :)
I've read the doc on http://lld.llvm.org/design.html, but the list of features it says that you get with LLD/Atoms and don't get with the "old
2011 Oct 29
0
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
On Sat, 2011-10-29 at 15:16 -0500, Hal Finkel wrote:
> On Sat, 2011-10-29 at 14:02 -0500, Hal Finkel wrote:
> > On Sat, 2011-10-29 at 12:30 -0500, Hal Finkel wrote:
> > > Ralf, et al.,
> > >
> > > Attached is the latest version of my autovectorization patch. llvmdev
> > > has been CC'd (as had been suggested to me); this e-mail contains
> >
2014 Mar 19
3
[LLVMdev] [RFC] Add empty() method to iterator_range.
On Mar 19, 2014, at 11:32 AM, Aaron Ballman <aaron at aaronballman.com> wrote:
> On Wed, Mar 19, 2014 at 2:13 PM, Lang Hames <lhames at gmail.com> wrote:
>> Hi all,
>>
>> As RFCs go this is short and sweet - I think it would be nice to add an
>> empty method to iterator_range. Something like:
>>
>> bool empty() const { return begin() != end();
2008 Jun 19
1
PrettyR (describe)
#is there a way to get NA in the table of descriptive statistics instead of
the function stopping Thank you in advance
#data
x.f <- structure(list(Site = structure(c(9L, 9L, 9L, 9L, 9L, 9L, 9L,
9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L,
9L, 9L, 9L, 9L), .Label = c("BC", "HC", "RM119", "RM148", "RM179",
"RM185",
2012 Jun 19
1
Stepwise Discriminant Analysis - greedy.wilks
I don't understand which is the problem
Could you help me please?
Thanks in advance
Marta
> str(data_indiciN2)
'data.frame': 200 obs. of 36 variables:
$ gruppo: Factor w/ 2 levels "0","1": 2 2 2 2 2 2 2 2 2 2 ...
$ I001N2: num 19.32 8.22 28.35 7.24 14.7 ...
$ I002N2: num 2.92 2.54 0.11 1.6 7.12 ...
$ I003N2: num -22.362 -0.222 -19.291
2008 Apr 30
6
[LLVMdev] optimization assumes malloc return is non-null
On Wednesday 30 April 2008 17:26, David Vandevoorde wrote:
> >> ...malloc() is not specified to access a volatile
> >> object, modify an object, or modifying a file (directly or
> >> indirectly); i.e., it has no side effect from the language point of
> >> view.
> >
> > Daveed:
> >
> > Good to know that I was looking at the correct
2007 Sep 12
1
Mongrel instance dies unexpectedly, but cleanly...
> You''re running on a shared server and when you startup the second
> mongrel more than likely the VPS system is sending the second Mongrel
> a kill signal because you''ve gone over your resource allocation.
>
> ~Wayne
Thanks - are there other resources that would be contentious other than
memory? I believe I had about 60Meg still available (even w/ 2 mongrels
2013 Aug 18
1
Bug cleanup
Hello everyone,
In an effort to get a better handle on nouveau's outstanding issues,
I'm going to close all bugs that haven't seen any updates since 2011.
I asked a core group of nouveau developers about this, and none of
them seemed to object. Depending on how this goes, we may do the same
thing up to the end of 2012, but that was more contentious.
A lot of these bugs are pre-KMS,
2011 Oct 29
4
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
On Sat, 2011-10-29 at 14:02 -0500, Hal Finkel wrote:
> On Sat, 2011-10-29 at 12:30 -0500, Hal Finkel wrote:
> > Ralf, et al.,
> >
> > Attached is the latest version of my autovectorization patch. llvmdev
> > has been CC'd (as had been suggested to me); this e-mail contains
> > additional benchmark results.
> >
> > First, these are preliminary
2017 Oct 13
0
How to define proper breaks in RFM analysis
Hi
Your statement about attaching data is problematic. We cannot do much with it. Instead use output from dput(yourdata) to show us what exactly your data look like.
We also do not know how do you want to split your data. It would be nice if you can show also what should be the bins with respective data. Unless you provide this information you probably would not get any sensible answer.
Cheers
2012 Nov 07
3
HELP! Excel and R give me totally different regression results using the exact same data
Hallo,
I am totally confused why Excel and R give me totally different regression
results for the data below. If you know the solution, please enlighten me.
In Excel I used LINEST() and Data>Data Analysis>Regression and both
(fortunately) gave the same result.
The coefficients were:
/b0=1.16, b1=0.957, b2=0.024, R2=0.0027, adjusted R2=-0.017/
In R I used
2017 Oct 21
2
Removing the register block in MIR
The MIR format currently has a short-hand syntax for declaring vreg
classes and banks in the function body so you can write something like
this:
name: foo
body: |
%3:gpr(s64) = ...
rather than the much more verbose and awkward:
name: foo
registers:
- { id: 3, class: gpr }
body: |
%3(s64) = ...
I'd like to make this shorthand the only way to do this. There are a few
2017 Oct 13
0
How to define proper breaks in RFM analysis
Hi
You expect us to solve your problem but you ignore advice already recieved.
Your data are unreadable, use dput(yourdata) instead. see ?dput
> test<-read.table("clipboard", heade=T)
Error in scan(file = file, what = what, sep = sep, quote = quote, dec = dec, :
line 115 did not have 6 elements
What is ?ideal interval? can you define it? Should it be such to provide eqal
2011 Dec 01
4
[Bug 43428] New: Segmentation Fault in nv50_screen_fence_update
https://bugs.freedesktop.org/show_bug.cgi?id=43428
Bug #: 43428
Summary: Segmentation Fault in nv50_screen_fence_update
Classification: Unclassified
Product: Mesa
Version: 7.11
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component:
2008 May 01
0
[LLVMdev] optimization assumes malloc return is non-null
On Wed, 2008-04-30 at 18:17 -0500, David A. Greene wrote:
> On Wednesday 30 April 2008 17:26, David Vandevoorde wrote:
>
> > >> ...malloc() is not specified to access a volatile
> > >> object, modify an object, or modifying a file (directly or
> > >> indirectly); i.e., it has no side effect from the language point of
> > >> view.
> >