markovchain
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spedygiorgio
Easy Handling Discrete Time Markov Chains
Hi, Seems there is a mistake in the calculation of the number of degree of freedom of the "verifyHomogeneity" test. Running the example shows 35 DoF instead of 30 following...
When the transition probability matrix is defined by columns (each column sums one) aparently works well, but it does not interpret correctly the "recurrent class", "transient class". In fact ,...
Hi, I try to estimate a transition matrix for a specific matrix. The matrix has some rows that have missing values , they are correctly specified as `NA`. Now in...
Hello, In the Section 5.4 of your package "markovchain", there are four statistical tests described: assessing the Markov property, the order, the stationary of a Markov chain sequence and the...
Looks like the algorithm to produce the exact result is computationally expensive; so if we can find a method for large N (number of trials) that would yield approximate PDF...
Hello, Could you further explain what does 'nblocks' mean in this function assessStationarity(sequence, nblocks)? When I input the code below in R, it gives me 3 warning messages. I want...
Dear Dr Spedicato Many, many thanks for the providing the markovchain package!! I have always wanted to teach myself a bit of markov chains but derving the TPM from a...
I have a question, however, about the assessStationarity package. It works well if there are no zeros in the frequency matrix but throws an NaN when zeros exist. Below I...
Note that, even if there's currently a bug that prevents the function from returning the proper flags with system libs (https://github.com/RcppCore/RcppParallel/issues/183), this package should add, [as documented](https://rcppcore.github.io/RcppParallel/#r_packages), something like the...
Hi, while preparing new release of **rticles** I found out that you were using `jss_article()` for vignettes. Just a heads up that due to possible change in `jss.cls`, we needed...
