search for: mfx

Dear all, I am trying to estimate the marginal effects of a logit regression using the mfx package. It is crucial that the standard errors are clustered at the year level. Hence, the code looks as follows: marginal.t24.2<-logitmfx(stock.market.crash~crash.t24+bubble.t24+RV.t24,data=Data_logitregression_lags, clustervar1 = "year") marginal.t24.4<-logitmfx(stock.market.cr...

When I try to run the program Knytt Stories, I get an error window that says: "Cannot Load DirectoryPacker.mfx. This object might need an external program or library not yet installed." Wine helper says, Code: err:module:import_dll Library MSVCP60.dll (which is needed by L"C:\\windows\\temp\\mrt188.tmp\\DirectoryPacker.mfx") not found fixme:heap:RtlCompactHeap (0x110000, 0x0) stub I'...

...;- lrm(Y ~ x1+x2+x3+x4+x5+x6, y=TRUE, x=TRUE, data=mydata)) I simply couldn't make any sense of the information generated my ?predict.lrm. What I want to do is to calculate the marginal effects of all explanatory variables for each level of the dependent variable. In Stata, this is very simple: mfx compute, predict (outcome(#0)); mfx compute, predict (outcome(#2)) and mfx compute, predict (outcome(#3)). So my first question is: how do I generate marginal effects for each outcome in R? The second question is related to interaction effects, which I need to include in the same model: print(...

...ing calculating marginal effects (change in the probability due to a one unit change in x) for a probit or for that matter any discrete choice model. Does R have a function that will essentially do this: dE[y|x] ------- = f(x'beta)*beta dx Stata has a command called "mfx" that calculates the marginal effects at the mean (of the x values). Is there a R equivalent to mfx? Thanks, Renuka.

I have upgraded R (from 3.6 to 4.0) and RStudio (from 1.1 to 1.2.5) a few days ago, and Ubuntu from 18.04 to 20.04 yesterday. Since then, R sometimes never terminates when executing certain commands: ivreg (from package AER), summary (of a logit regression) and logitmfx (from package mfx). Sometimes these commands run fine, but most of the time I have to kill the process because R won't terminate the execution, even when pressing the red Stop button in RStudio or doing Ctrl + C when using R in the terminal. When I tried example('AER'), it worked fine....

...ns of the mixtures. This is the code I used: PP2Pars<-data.frame(c(0.23,0.77), c(9.174,29.54), c(9.983,12.369)); names(PP2Pars)<-c("pi", "mu", "sigma") mixk2<-mix(NotLinkedPP3, PP2Pars, dist="gamma",constr=list(conpi="NONE",conmu = "MFX", consigma = "SFX", fixpi = NULL, fixmu = c(TRUE,TRUE), fixsigma = c(TRUE,TRUE), cov = NULL, size = NULL)) If I allow any one of the 4 constrained parameters to become unconstrained then the model runs and gives sensible results but if I constrain all four parameters then I get...

Has anyone gotten centos 4 to print on an officejet 7310? I have tried jetdirect with pcl and postcript no go... I have tried smb but it does seem to be browsable as its not listed and when I specify I enter the IP address for server and I dont know what the share is. Windows XP connects and prints fine. THanks, Jerry

..., Adrien FABRE wrote: | I have upgraded R (from 3.6 to 4.0) and RStudio (from 1.1 to 1.2.5) a few | days ago, and Ubuntu from 18.04 to 20.04 yesterday. | | Since then, R sometimes never terminates when executing certain commands: | ivreg (from package AER), summary (of a logit regression) and logitmfx | (from package mfx). Sometimes these commands run fine, but most of the time | I have to kill the process because R won't terminate the execution, even | when pressing the red Stop button in RStudio or doing Ctrl + C when using R | in the terminal. | | When I tried example('AER'), it...

Dear ALL, I'm trying to figure out what the percentage effects are in a logistic regression. To be more clear, I'm not interested in the effect on y of a 1-unit increase in x, but on the percentage effect on y of a 1% increase in x (in economics this is also often called an "elasticity"). For example, if my independent variables are in logs, the betas can be directly

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking

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