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About
lavaan
1–13 of 4802
Welcome to the lavaan discussion group. Lavaan is an R package for latent variable analysis.
If you enjoy using lavaan, please consider giving a donation to support the lavaan project. See:
https://lavaan.ugent.be/about/
donate.html
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Sabeeh Baig
,
Edward Rigdon
2
11/11/19
Stopping estimation after exceeding pre-set number of iterations
https://groups.google.com/forum/#!topic/lavaan/8H6vmKZrr2E On Sun, Nov 10, 2019 at 3:13 PM Sabeeh
unread,
general
lavaan
non-convergence
Stopping estimation after exceeding pre-set number of iterations
https://groups.google.com/forum/#!topic/lavaan/8H6vmKZrr2E On Sun, Nov 10, 2019 at 3:13 PM Sabeeh
11/11/19
Anran
,
Terrence Jorgensen
2
7/13/19
Multigroup SEM with std.lv=TRUE
When I set std.lv=TRUE, the model will converge. However, when I leave it as default, the model does
unread,
group
non-convergence
sem
Multigroup SEM with std.lv=TRUE
When I set std.lv=TRUE, the model will converge. However, when I leave it as default, the model does
7/13/19
Andrew Grotzinger
,
Yves Rosseel
6
7/10/19
Model Doesn't Converge with 0.6-4 Release
Hi Yves, This is very helpful, thanks so much for troubleshooting! Best, Andrew On Wednesday, July 10
unread,
non-convergence
Model Doesn't Converge with 0.6-4 Release
Hi Yves, This is very helpful, thanks so much for troubleshooting! Best, Andrew On Wednesday, July 10
7/10/19
Wisarut Srisintorn
,
Terrence Jorgensen
4
4/16/19
lavCor gave "no convergence" warning.
Greeting Dr.Jorgensen, The same warning code still occurred after update lavaan package to latest
unread,
lavCor
non-convergence
lavCor gave "no convergence" warning.
Greeting Dr.Jorgensen, The same warning code still occurred after update lavaan package to latest
4/16/19
Zayra Lpz
, …
Terrence Jorgensen
9
4/23/19
Markdown not converging while R Studio does
Thank you very much! this helps! El miércoles, 10 de abril de 2019, 8:57:48 (UTC-4), Terrence
unread,
Markdown
non-convergence
observed
Markdown not converging while R Studio does
Thank you very much! this helps! El miércoles, 10 de abril de 2019, 8:57:48 (UTC-4), Terrence
4/23/19
asas asas
1/28/19
on IB.inv <- .internal_get_IB.inv(MLIST = MLIST)
Dear lavaan users and experts, I have a question on the numerical optimization of lavaan.In the file
unread,
non-convergence
on IB.inv <- .internal_get_IB.inv(MLIST = MLIST)
Dear lavaan users and experts, I have a question on the numerical optimization of lavaan.In the file
1/28/19
samfi...@gmail.com
1/18/19
SEM and categorical endogenous variables in lavaan
List, As I understand the implementation of the WLSMV estimator in lavaan, one can think of binary
unread,
WLSMV
categorical
lavaan
non-convergence
sem
warning
SEM and categorical endogenous variables in lavaan
List, As I understand the implementation of the WLSMV estimator in lavaan, one can think of binary
1/18/19
Jade Ding
,
Terrence Jorgensen
2
1/16/19
lavaan ERROR: sample covariance matrix is not positive-definite
fit.mod.3 <-sem(mod.3, data = fact_pass1, std.lv = TRUE, missing = "fiml") Error in
unread,
covarianceMatrix
lavaan
non-convergence
sem
lavaan ERROR: sample covariance matrix is not positive-definite
fit.mod.3 <-sem(mod.3, data = fact_pass1, std.lv = TRUE, missing = "fiml") Error in
1/16/19
rjrich...@gmail.com
,
Edward Rigdon
3
11/18/18
Trouble fitting CFA at both levels in multilevel data
That is exactly what is indicated--ignoring the clustering. With ICC as small as .05, custering may
unread,
CFA
multilevel
non-convergence
Trouble fitting CFA at both levels in multilevel data
That is exactly what is indicated--ignoring the clustering. With ICC as small as .05, custering may
11/18/18
Allie Choate
,
Terrence Jorgensen
3
9/16/18
Extracting baseline (null model) parameters from fitted cfa object?
Perfect, thank you so much! On Wednesday, September 12, 2018 at 11:35:32 AM UTC-4, Terrence Jorgensen
unread,
CFA
MLR
Robusterror
bifactor
cfi
error
non-convergence
satorra-bentler
Extracting baseline (null model) parameters from fitted cfa object?
Perfect, thank you so much! On Wednesday, September 12, 2018 at 11:35:32 AM UTC-4, Terrence Jorgensen
9/16/18
Chao Xu
,
Terrence Jorgensen
4
7/29/18
Convergence problem
Do you think it could be a numerical issue relevant to lavaan due to the way it optimizes? Possibly,
unread,
CFA
non-convergence
Convergence problem
Do you think it could be a numerical issue relevant to lavaan due to the way it optimizes? Possibly,
7/29/18
christophe...@nicholls.edu
, …
Yves Rosseel
5
7/30/18
Convergence issue: same model works in two samples, not in a third
Another things you may try out: - use the argument optim.init_nelder_mead = TRUE - switch to another
unread,
non-convergence
Convergence issue: same model works in two samples, not in a third
Another things you may try out: - use the argument optim.init_nelder_mead = TRUE - switch to another
7/30/18
emmamha...@gmail.com
,
Yves Rosseel
2
6/14/18
Non convergency of sem model, how can i troubleshoot
On 06/14/2018 02:24 PM, emmamha...@gmail.com wrote: > I have a problem, my model can't
unread,
lavaan
non-convergence
sem
Non convergency of sem model, how can i troubleshoot
On 06/14/2018 02:24 PM, emmamha...@gmail.com wrote: > I have a problem, my model can't
6/14/18