Analysis of count data with the Touchard model including: d-*, p-*, q-* and r-* functions; inference for univariate analysis (maximum likelihood and method of moment estimation); regression modeling and graphical assessment of goodness of fit (rootogram and touchardness plot).
The DESCRIPTION file: touchard touchard
Matsushita RY, Pianto D, Andrade BB, Cancado A, Silva S (2018) The Touchard distribution, Communications in Statistics - Theory and Methods, <doi:10.1080/03610926.2018.1444177>
Andrade, BB; Matsushita, RY; Oliveira, SB (submitted) Analyzing Count Data with the Touchard Model. available upon request.