Displaying 20 results from an estimated 30000 matches similar to: "Printing data.frame data: alternatives to print?"
2018 May 08
2
Preservation of CallGraph (by BasicBlockPass, FunctionPass)
Well, do you have a patch that enables the new pass manager that we can land then?
To be more serious:
1) I don't even know how to run those passes using the new pass manager even if it where enabled by default. I guess that I'm supposed to use -passes. Is there a syntax description for that option somewhere? How do I for example run -die?
2) "Use the new pass manager" does
2011 Feb 21
1
question about solving equation using bisection method
Hi all,
I have the following two function f1 and f2.
f1 <- function(lambda,z,p1){
lambda*(p1*exp(-3*z-9/2)+(0.2-p1)*exp(4*z-8))-(1-lambda)*0.8}
f2 <- function(p1,cl, cu){
0.8*(pnorm(cl)+(1-pnorm(cu)))/(0.8*(pnorm(cl)+(1-pnorm(cu)))+p1*(pnorm(cl+3)+(1-pnorm(cu+3)))+(0.2-p1)*(pnorm(cl-4)+(1-pnorm(cu-4))))}-0.05
First fix p1 to be 0.15.
(i) choose a lambda value, say lamda=0.6,
(ii)
2010 Oct 31
1
R-help Digest, Vol 92, Issue 31
Hi, I'd like to unsubscribe from the list.
Thanks
Neyra
________________________________
De: "r-help-request@r-project.org" <r-help-request@r-project.org>
Para: r-help@r-project.org
Enviado: sáb, octubre 30, 2010 5:30:07 AM
Asunto: R-help Digest, Vol 92, Issue 31
Send R-help mailing list submissions to
r-help@r-project.org
To subscribe or unsubscribe via the
2011 Feb 27
1
two-way unbalanced ANOVA
Hello Everyone,
*Question: *How do you calculate the sum of squares for a two-way
_unbalanced_ ANOVA?
*What I have done:*
I have found many useful tutorials online for running a balanced two-way
ANOVA but I haven't had much luck for running a unbalanced two-way
ANOVA. From what I have read, the trouble with running an unbalanced
two-way ANOVA, is that things get tricky when calculating
2005 Sep 08
1
Coarsening Factors
It is not uncommon to want to coarsen a factor by grouping levels
together. I have found one way to do this in R:
> sites
[1] F A A D A A B F C F A D E E D C F A E D F C E D E F F D B C
Levels: A B C D E F
> regions <- list(I = c("A","B","C"), II = "D", III = c("E","F"))
> library(Epi)
> region <-
2018 May 08
0
Preservation of CallGraph (by BasicBlockPass, FunctionPass)
Hi Björn,
1) The pass pipeline syntax is documented here:
https://github.com/llvm-project/llvm/blob/master/include/llvm/Passes/PassBuilder.h#L378
-die is not implemented, since the new pass manager does not support
BasicBlock passes. But you can use dce instead: "-passes=dce"
2) I don't have a qualified answer here, but if I recall correctly, the
trouble to correctly update the
2009 Aug 02
3
two-factor linear models with missing cells
I am wondering how to interpret the parameter estimates that lm()
reports in this sort of situation:
y = round(rnorm(n=24,mean=5,sd=2),2)
A = gl(3,2,24,labels=c("one","two","three"))
B = gl(4,6,24,labels=c("i","ii","iii","iv"))
# Make both observations for A=1, B=4 missing
y[19] = NA
y[20] = NA
data.frame(y,A,B)
nonadd = lm(y ~
2017 Jun 02
1
comparing columns and printing overlapping rows
Hi All,
I have two files.
1. with only one column
2. data matrix
I need to compare first columns of both files and print the rows from
second file for the overlapping entries. I have solutions for awk and sed,
but I need how to do it in R.
Thanks
Regards
Anchal
--
Anchal Sharma, PhD
Postdoctoral Fellow
195, Little Albany street,
Cancer Institute of New Jersey
Rutgers University
NJ-08901
2018 May 07
2
Preservation of CallGraph (by BasicBlockPass, FunctionPass)
If I run:
opt -globals-aa -die -inline -debug-pass=Details foo.ll -S
then I will get this pass structure:
Target Library Information
Target Transform Information
Target Pass Configuration
Assumption Cache Tracker
Profile summary info
ModulePass Manager
CallGraph Construction
Globals Alias Analysis
FunctionPass Manager
BasicBlockPass Manager
Dead Instruction
2009 Oct 07
2
Plotting 1 covariate, 3 factors
I'm interested in plotting a y with an x factor as the combination of 2
factors and colour with respect to a third, which the code below does with
interaction.plot(). However, this is because I redefine the x to be 1
factor. Is there a way of getting it to plot without redefining it, and
ideally to not join up the lines BETWEEN levels a and b, but just join those
between after and before for
2018 May 07
0
Preservation of CallGraph (by BasicBlockPass, FunctionPass)
I'm not sure about the old pass manager, but I think the new pass
manager solves this issue. See
llvm::updateCGAndAnalysisManagerForFunctionPass where it updates the
call graph to be in sync with edges deleted by function passes. So I
suspect the right fix is to use the new pass manager.
-- Sanjoy
On Mon, May 7, 2018 at 7:32 AM, Björn Pettersson A via llvm-dev
<llvm-dev at
2008 Apr 18
3
Function redefinition - not urgent, but I am curious
This is just my curiousity working.
Suppose I write:
f1 <- function(x) x + 1
f2 <- function(x) 2 * f1(x)
f2(10)
# 22
f1 <- function(x) x - 1
f2(10)
# 18
This is quite obvious. But is there any way to define f2
in such a way that we "freeze" the definition of f1?
f1 <- function(x) x + 1
f2 <- function(x)
# put something here
2 * f1(x)
# probably put something else here
2019 Sep 30
5
Is missingness always passed on?
There's a StackOverflow question
https://stackoverflow.com/q/22024082/2554330 that references this text
from ?missing:
"Currently missing can only be used in the immediate body of the
function that defines the argument, not in the body of a nested function
or a local call. This may change in the future."
Someone pointed out (in https://stackoverflow.com/a/58169498/2554330)
2006 Nov 13
2
A printing "macro"
I am exploring the result of clustering a large multivariate data set
into a number of groups, represented, say, by a factor G.
I wrote a function to see how categorical variables vary between groups:
> ddisp <- function(dvar) {
+ csqt <- chisq.test(G,dvar)
+ print(csqt$statistic)
+ print(csqt$observed)
+ print(round(csqt$expected))
+ round(csqt$residuals)
+ }
>
> x
2006 Aug 16
1
Specifying Path Model in SEM for CFA
I'm using specify.model for the sem package. I can't figure out how to
represent the residual errors for the observed variables for a CFA
model. (Once I get this working I need to add some further constraints.)
Here is what I've tried:
model.sa <- specify.model()
F1 -> X1,l11, NA
F1 -> X2,l21, NA
F1 -> X3,l31, NA
F1 -> X4,l41, NA
F1 -> X5, NA, 0.20
2011 Feb 14
4
sem problem - did not converge
Someone can help me? I tried several things and always don't converge
# Model
library(sem)
dados40.cov <- cov(dados40,method="spearman")
model.dados40 <- specify.model()
F1 -> Item11, lam11, NA
F1 -> Item31, lam31, NA
F1 -> Item36, lam36, NA
F1 -> Item54, lam54, NA
F1 -> Item63, lam63, NA
F1 -> Item65, lam55, NA
F1 -> Item67, lam67, NA
F1 ->
2009 Aug 05
4
A question regarding R scoping
I have a question related to scoping. Suppose we have 2 functions:
f1 = function(i){i = 1}
f2 = function(n){
i = length(n)
f1(i)
}
In other words, I would like i=1 regardless of n. Is this possible without having f1 in the body of f2? Thanks in advance!
2007 Jul 12
1
sub-function default arguments
Hi.
I have defined a function, f1, that calls another function, f2. Inside f1
an intermediate variable called nm1 is created; it is a matrix. f2 takes a
matrix argument, and I defined f2 (schematically) as follows:
f2<-function(nmArg1=nm1,...){nC<-ncol(nmArg1); ... }
so that it expects nm1 as the default value of its argument. f1 is defined
(schematically) as:
2003 May 20
1
How to use pakcage SEM
Hi.
I have tried to use Package "SEM".
As a learning, I try to convert a program running well of EQS
which is as follows to SEM:
### EQS ###
/SPECIFICATION
CAS=100; VAR=5 MAT=COR; ANA=COR;
/EQUATIONS
V1=*F1+E1; V2=*F1+E2; V3=*F1+*F2+E3; V4=**F1+*F2*E4;
V5=*F2+E5;
/VAR
E1 TO E5=*; F1*1.0; F2=1.0;
/COV
E1,E2=*; F1,F2=*:
/PRINT
FIT ALL;
/MATRIX ......
/END
This is the converted SEM
2008 Apr 04
2
How to create a function calling two functions with unknown number of parameters?
... can be used to represent unknown number of parameters passed into a
function.
For example, I write a function g. g calls another function f1.
For example f1 could be different random number generation function.
when f1=rnorm(), it has 3 parameters n, mean and standard deviation.
when f1=rexp(), it has 2 parameters n and rate.
g can be defined as
g <- function(f1, ...) {
f1(...)
}