Displaying 9 results from an estimated 9 matches for "lam4".
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2013 Mar 18
1
"save scores" from sem
...tes for the specific effect.
To make an example:
v1; v2; v3; v4 are manifest variables that loads on one y latent
variablein a data frame called "A"
the code for the model should be like:
model <-specifymodel(
y -> v1, lam1, NA
y -> v2, lam2, NA
y -> v3, lam3, NA
y -> v4, lam4, NA
After fitting the model with sem
model.sem <- sem(model, data=A)
you should be able to compute the y variable like:
attach(data)
data$y<-v1*lam1+v2*lam2+v3*lam3+v4*lam4 #change the loading name with
the actual loading (number) or extract them from the objectiveML object
(they are loc...
2007 Jun 27
1
SEM model fit
...<-> law4, theta3, 0.5
gender -> enf, a1, 0.2
incomex -> enf, a2, 0.2
oftdrnkr -> enf, a3, 0.2
attn -> nvatt, NA, 1
attn -> crimatt, lam4, 1.3
attn -> asltatt, lam5, 1.2
attn <-> attn, psi2, 0.5
nvatt <-> nvatt, theta4, 0.5
crimatt <-> crimatt, theta5, 0.1
asltatt <-> asltatt, theta6, 0.2
gender...
2012 Mar 04
1
Could not compute QR decomposition of Hessian.
...,eL2,eL3,eL4,eL5,aC1,aC2,aC3,aC4,disR1,disR2,disR3,disR4,disR5,
difR1,difR2,difR3,difR4,difR5,difR6,dC1,dC2,dC3,dC4,aB1,aB2,aB3,aB4,aB5,deh1,deh2,deh3,deh4)
mydata.cov <- cov(mDPDF)
model.mydata <- specify.model()
MJ -> mj1, NA, 1
MJ -> mj2, lam2, NA
MJ -> mj3, lam3, NA
MJ -> mj4, lam4, NA
MJ -> mj5, lam5, NA
EL -> eL1, NA, 1
EL -> eL2, lam7, NA
EL -> eL3, lam8, NA
EL -> eL4, lam9, NA
EL -> eL5, lam10, NA
AC -> aC1, NA, 1
AC -> aC2, lam12, NA
AC -> aC3, lam13, NA
AC -> aC4, lam14, NA
DISR -> disR1, NA, 1
DISR -> disR2, lam16, NA
DISR -> disR...
2013 Mar 12
1
Bootstrap BCa confidence limits with your own resamples
I like to bootstrap regression models, saving the entire set of bootstrapped
regression coefficients for later use so that I can get confidence limits
for a whole set of contrasts derived from the coefficients. I'm finding
that ordinary bootstrap percentile confidence limits can provide poor
coverage for odds ratios for binary logistic models with small N. So I'm
exploring BCa confidence
2011 May 16
0
SEM Model Not Converging
...not compute QR decomposition of Hessian.
Optimization probably did not converge.
I tried setting par.size='startvalues' and it didn't make any
difference. Is it just the size of my model?
F1->reFDE, lam1, NA
F1->ReFUIDGreg, lam2, NA
F1->reFDRwithDDRV, lam3, NA
F1->reparD, lam4, NA
F1->reparDR, lam5, NA
F1->reparRisk, lam6, NA
F1->reWDD, lam7, NA
F1->reWDH, lam8, NA
F1->reWSP, lam9, NA
F1->reWDIS, lam10, NA
F1->reWCell, lam11, NA
F1->reWFAT, lam12, NA
F1->reAanx, lam13, NA
F1->reDanx, lam14, NA
F1->reDstress, lam15, NA
F1->reAstress, la...
2009 Mar 30
2
HELP WITH SEM LIBRARY AND WITH THE MODEL'S SPECIFICATION
...4a,X$X5q,X$X5r,X$X5s,X$X8a,X$X8b,X$X8c,X$X8d)
#i calculate the covariance of the data
mydata.cov <- cov(mydata,use="complete.obs")
#I specify my model
model.mydata <- specify.model()
F1 -> X.X12a, lam1, NA
F1 -> X.X12b, lam2, NA
F1 -> X.X12c, lam3, NA
F1 -> X.X12d, lam4, NA
F1 -> X.X12e, lam5, NA
F1 -> X.X12f, lam6, NA
F1 -> X.X12g, lam7, NA
F2 -> X.X12h, lam8, NA
F2 -> X.X12i, lam9, NA
F2 -> X.X12l, lam10, NA
F2 -> X.X12m, lam11, NA
F2 -> X.X12n, lam12, NA
F2 -> X.X12o, lam13, NA
F3 -> X.X12p, lam14, NA
F3 -> X....
2008 Jan 16
3
Rmpi on Linux x86_64 GNU/Linux
I'm having trouble with R CMD INSTALL Rmpi_0.5-5.tar.gz
--configure-args=~/lam
lam is is installed locally.
lamboot -d (or lamboot-d and also recon) works. make -k check from the
lamtest suite passes all tests.
Is this is problem with the -fPIC compiler as in the message? Should it
be modified in the Makefile?
Any help or comments are appreciated, thanks.
* Installing to library
2008 Oct 15
0
R-help Digest, Vol 67, Issue 31
...Re: histogram-like plot with two variables (Greg Snow)
51. Re: adding labels to tapply results (Greg Snow)
52. confident interval on Coxme analysis (Jue!)
53. Re: replicating dataframe rows (Henrique Dallazuanna)
54. Re: replicating dataframe rows (Dimitris Rizopoulos)
55. snowfall and lam4-dev (Erin Hodgess)
56. Re: ggplot 2 - editing in the "panel_1_1" viewport
(rmailbox at justemail.net)
57. Testing this significance of a factor in a mixed-model
"ANCOVA" (Jesse Young)
58. Sweave and UTF8/Win XP (Jacques Ropers)
59. Testing this significance o...
2009 Apr 01
0
回复： R-help Digest, Vol 73, Issue 32
...4a,X$X5q,X$X5r,X$X5s,X$X8a,X$X8b,X$X8c,X$X8d)
#i calculate the covariance of the data
mydata.cov <- cov(mydata,use="complete.obs")
#I specify my model
model.mydata <- specify.model()
F1 -> X.X12a, lam1, NA
F1 -> X.X12b, lam2, NA
F1 -> X.X12c, lam3, NA
F1 -> X.X12d, lam4, NA
F1 -> X.X12e, lam5, NA
F1 -> X.X12f, lam6, NA
F1 -> X.X12g, lam7, NA
F2 -> X.X12h, lam8, NA
F2 -> X.X12i, lam9, NA
F2 -> X.X12l, lam10, NA
F2 -> X.X12m, lam11, NA
F2 -> X.X12n, lam12, NA
F2 -> X.X12o, lam13, NA
F3 -> X.X12p, lam14, NA
F3 -> X....