I’m trying to pass a matrix as data to a stan model (via cmdstanr), but somehow the data gets read as a vector, generating the following error message: mismatch in number dimensions declared and found in context; processing stage=data initialization; variable name=k; dims declared=(3,9); dims fou…

Just a quick follow up that this issue has been resolved in cmdstanr. If you encounter it, please upgrade to the latest version of cmdstanr: remotes::install_github("stan-dev/cmdstanr") Thanks again for reporting!

Mismatch in number of dimensions declared and found

Modeling

fusaroli September 28, 2021, 12:41pm 5

much obliged! thanks!

2d array of integers from R...why is this failing?

Topic		Replies	Views
Mismatch in dimensions - 2x2 matrix reading as dimensionless object Modeling cmdstan	1	196	February 21, 2024
Mismatch in number dimensions General	22	2942	March 10, 2020
Dimension mismatch when passing matrix as initial data Modeling	2	620	May 16, 2021
Dimension mismatch error Modeling rstan	3	678	July 1, 2021
Dimension mismatch when passing array of matrix from R to Stan General	13	2369	May 13, 2021

Mismatch in number of dimensions declared and found

Related topics