Release of CmdStan 2.40, including new Stan Math, core Stan, and Stanc, is now available!
Blog post with new features
blog.mc-stan.org/2026/09/16/r...
Highlights
- integrate_1d_double_exponential, a variadic version of old integrate_1d
- integrate_1d_gauss_kronrod, a different quadrature rule
...
blog.mc-stan.org
Release of CmdStan 2.40
We are very happy to announce that the 2.40.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. Thi…
![print_stan_file(bioassay_stan_file)
data {
int<lower=0> J;
vector[J] x;
array[J] int<lower=0> N;
array[J] int<lower=0, upper=N> y;
}
parameters {
real a;
real<lower=0> b;
}
model {
{a, b} ~ normal(0, 5);
y ~ binomial_logit(N, a + b * x);
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:trcknlehdydcvclaqrrhwlo4/bafkreif6uwmy3y4vqwseekgbnr3p3qcjjdtlag3ftesv6nilelc3wsjn54)
