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using yaps to access stansummary command
Hi
I learned about yaps for the first time today and I could install yaps
(with its dependencies) and cmdstan
and successfully run the example model of the coin
toss.
In addition to examining the parameter theta
, I want to execute the stansummary
command on the output.csv
created by cmdstan
which summarizes all the parameters. Please see the desired output I get from cmdstan
(base) sz-HP15-Nb:~/cmdstan$ bin/stansummary output.csv
Input file: output.csv
Inference for Stan model: bernoulli_model
1 chains: each with iter=(1000); warmup=(0); thin=(1); 1000 iterations saved.
Warmup took 0.0070 seconds
Sampling took 0.013 seconds
Mean MCSE StdDev 5% 50% 95% N_Eff N_Eff/s R_hat
lp__ -7.3 4.6e-02 0.72 -8.7 -7.0 -6.8 243 18684 1.0
accept_stat__ 0.94 2.6e-03 8.3e-02 0.77 0.98 1.0 1.0e+03 7.7e+04 1.0e+00
stepsize__ 0.86 nan 4.3e-15 0.86 0.86 0.86 nan nan nan
treedepth__ 1.5 1.9e-02 6.0e-01 1.0 1.0 3.0 9.9e+02 7.6e+04 1.0e+00
n_leapfrog__ 3.2 6.1e-02 1.9e+00 1.0 3.0 7.0 1.0e+03 7.8e+04 1.0e+00
divergent__ 0.00 nan 0.0e+00 0.00 0.00 0.00 nan nan nan
energy__ 7.8 6.2e-02 1.0e+00 6.8 7.5 9.7 2.6e+02 2.0e+04 1.0e+00
theta 0.24 5.6e-03 0.12 0.074 0.22 0.45 434 33358 1.0
Samples were drawn using hmc with nuts.
For each parameter, N_Eff is a crude measure of effective sample size,
and R_hat is the potential scale reduction factor on split chains (at
convergence, R_hat=1).