search for: elastic

Hi all, I have recently worked on fts plugin for ElasticSearch. https://github.com/filiphanes/fts-elastic It is forked from fts-elasticsearch as you can see in PR https://github.com/atkinsj/fts-elasticsearch/pull/21 with following changes (maybe some more) - no duplicate json keys in indexed documents, so compatible with ES 7.x - 1 elastic index f...

Dear R-users, I would like to calculate elasticities and sensitivities of each parameters involved in the following transition matrix: A <- matrix(c( sigma*s0*f1, sigma*s0*f2, s, v ), nrow=2, byrow=TRUE,dimnames=list(stage,stage)) The command "eigen.analysis" avaliable in package "popbio"...

...mb encrypt = auto realm = MYREALM.COM kerberos method = system keytab However, whenever I try to access the samba server, the client fails to connect. I can see that a ticket has been issued for cifs/hostname at MYREALM.COM, but in /var/log/messages I get this: Jan 21 11:27:00 elastic smbd[1573]: [2013/01/21 11:27:00.675545, 0] ../auth/kerberos/gssapi_pac.c:116(gssapi_obtain_pac_blob) Jan 21 11:27:00 elastic smbd[1573]: obtaining PAC via GSSAPI gss_get_name_attribute failed: The operation or option is not available or unsupported: No such file or directory Jan 21 11:27:07...

# r-bugs@r-project.org The problem occurs when the model matrix has a single column. > elastic <- data.frame(stretch=c(46,54,48,50,44,42,52), distance=c(183,217,189,208,178,150,249)) > elastic.lm <- lm(distance ~ -1 + stretch, data=elastic) > predict(elastic.lm,se=T) Error in XRinv^2 %*% rep(res.var, p) : non-conformable arguments The fix is to replace XRinv <- qr.Q(ob...

Dear R users,   I am new user for elastic net. I am trying to use elasticnet library. I have marker data with 359 markers and 168 samples, and response is metabolites. I am trying to do regression between a metabolite and markers.  But i am getting the following error:   > en<-enet(marker,as.numeric(vio),lambda=0.5,normalize=FALSE,in...

Dear R users, I am using "enet" package in R for applying "elastic net" method. In elastic net, two penalities are applied one is lambda1 for LASSO and lambda2 for ridge ( zou, 2005) penalty. But while running the analysis, I realised tht, I optimised only one lambda. ( even when I looked at the example in R, they used only one penality) So, I am wandering...

Anyone have experience and willing to share for Beanstalk? e.g. How does Puppet fit in when we mainly use AWS Elastic Beanstalk? Seems most features are provided by Beanstalk. -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+un...

Hi, List The elastic net package (by Hastie and Zou at Stanford) is used to do regularization and variable selection, it can also do regression. I am wondering if it can perform binary classification (discrete outcome). Anybody having similar experience? Many thanks, -Jack [[alternative HTML version deleted]]

Hello, I have two EC2 instances and I would like to setup some sort of failover strategy for them. They currently act as load balancers, forwarding layer 7 traffic using haproxy and stunnel to other EC2 instances. One of these load balancers currently has an elastic IP assigned with an A record pointing to it. What I'm trying to achieve is to remap this elastic IP in the eventuality of an instance failure. I know that heartbeat/keepalived/pacemaker/openais can do this without any kind of trouble but these tools don't work in Amazon's cloud due to r...

Dear all If I run the model and get the estimated parameter a11. Then I want to use the estimated parameter to calculate the elasticities by using the formula e11=a11/mw1-1. What I have done is using the command of linear. Hypothesis. > formulas1=dWfresh~dlnPfresh+dlnPfrozen+dlnPsmoke+dlnQP+cosL1+sinL1+cosL2 > formulas2=dWsmoke~dlnPfresh+dlnPfrozen+dlnPsmoke+dlnQP+cosL1+sinL1+cosL2 > formulas12=list(formulas1,fo...

Hello, I'm starting with data analysis with R, and I'd like to know if there is in any package a function to have price elasticity of an item. For example I have information about sale quantity and price, and I want to know if the series is sensitive to the price. Sale Quantity Price 34 4$ 23 4$ 46 5$ 21 5$ 46...

Dear Members, I am working on Elastic net and using R package for that. I have two matrix. My response is a matrix of size 50X50 and predictor is also in same size. I want to extract only cloumns from the matrix and do the elastic net analysis then store them as a matrix. library(elasticnet) library(lars) XB<-matrix(rnorm(2500,0,1)...

Dear R users,? ? ? ? ? ? ? ? ? ? ? ? ? I am using "Glmnet" package in R for applying "elastic net" method. In elastic net, two penalities are applied one is lambda1 for?LASSO and lambda2 for ridge ( zou, 2005) penalty.?How can I? write the code to? pre-chose the? lambda1 for?LASSO and lambda2 for ridge without using cross-validation Thanks in advance? Tayo? [[alternative HTML versi...

Hello, I'm writing to see if anyone here has had any success running Icecast2 (specifically I am using 2.4) on Amazon EC2 behind an Elastic Load Balancer? I have the ELB configured to do TCP loadbalancing rather than HTTP. I am able to connect and to stream music via the ELB, but when I disconnect, the listener count in Icecast does not decrease. On examining the state of the sockets table after disconnection I see that the socket fr...

Good Morning! I?m writing my thesis about distributed storage systems and I came across GlusterFS. I need more information/details about Elastic Hashing Algorithm which is used by GlusterFS. Unfortunately, I couldn?t find any details about it. Please help my with a reference to this Algorithm so I can study it. ------------------ Best Regards Moustafa Hammouda System Engineer Qatar-MOI Telecom Department Tel: +974-66935441 E...

On 10/14/2014 12:56 PM, Matt Gray wrote: > Hi Thomas, > > We need a load balancer to allow for a single URL "entry point" to > multiple Icecast servers - we intend to host multiple Icecast servers > behind the load balancer so that we can expand / contract capacity as > required - we would add servers into the load balancer pool. This also > allows us to scale beyond

...ation Error The instruction at "0x7c9109f9" referenced memory at "0xffffffff". The memory could not be "read" Click on OK to terminate the program The script is library(RODBC) channel <- odbcConnect("curve", uid="curve", pwd="curve") elastic <- sqlFetch(channel,"elasticband") attach(elastic) png(filename="e:/R/cf.png") plot(spline(distance~stretch),type="l",xlab="Stretch",ylab="Distance") odbcClose(channel) I use R version 2.7.2 and using RODBC to fetch data from Oracle 10g, I would...

Hello All. I am using the image2 plot function in the popbio package to create 6 elasticity analyses. I am trying to reduce the number of significant digits that displays -- from 3 digits to 2. I tried rounding my original matrices, but one is comprised primarily of zeros, and the cut / breaks options returns an error message. (see code and error message below) Here are the elasticity...

Hi, I am trying to find out the scale efficiency and optimal scale of banks by stochastic frontier analysis given the panel data of bank. I am free to choose any model of stochastic frontier analysis. The only approach I know to work with R is to estimate a translog production function by sfa or other related function in frontier package, and then use the Ray 1998 formula to find the scale

...le advised, I used a DNS server (bind to be precise) so that my instances can register to it but also ask this DNS Server the IP of the puppetmaster. However, as this DNS server is also running on Amazon EC2 instance it does not have a "static" IP. So I tried to associate it with an "elastic IP" - ie a static IP but (for unexplained reasons yet) it''s failing. I''ve been fighting with this for a little while and I''m starting to wonder if my all approach is not wrong. If you do deploy on Amazon EC2, how do you address this situation ? -- Romain PELISSE, *...