2021-10-06 (1.1-10) Marcos Prates , Victor Lachos and Celso Cabral * fix citation to JSS 2021-05-11 (1.1-9) Marcos Prates , Victor Lachos and Celso Cabral * bug fix in numerical approximations. 2020-07-10 (1.1-8) Marcos Prates , Victor Lachos and Celso Cabral * included slash family (univarite and multivariate) * included nu in the number of parameter counts (univariate and multivariate) * change position in loglik calculation (smsn.mix, lines 149, 247, 456) 2020-17-04 (1.1-7) Marcos Prates , Victor Lachos and Celso Cabral * fix rmmix generation 2019-20-10 (1.1-6) Marcos Prates , Victor Lachos and Celso Cabral *improved the hist.mix function 2018-30-05 (1.1-5) Marcos Prates , Victor Lachos and Celso Cabral *allow for partial inital values in the algorithm 2017-17-07 (1.1-4) Marcos Prates , Victor Lachos and Celso Cabral *fix a bug in the im calculation for the normal distribution 2017-17-03 (1.1-3) Marcos Prates , Victor Lachos and Celso Cabral *free the functions to hist.mix and smsn.search 2016-20-08 (1.1-2) Marcos Prates , Victor Lachos and Celso Cabral *fixed bug with dimension on the matrix names 2015-14-11 (1.1-1) Marcos Prates , Victor Lachos and Celso Cabral *included cluster indentification in the rmix and rmmix functions 2015-14-09 (1.1-0) Marcos Prates , Victor Lachos and Celso Cabral *fixed rmix for the "Skew.cn" family 2013-05-03 (1.0-9) Marcos Prates , Victor Lachos and Celso Cabral *prepared for publication in JSS 2013-05-03 (1.0-8) Marcos Prates , Victor Lachos and Celso Cabral *fixed same name for k-means iter.max and mixsmsn fixed quality tests in smsn.mix and smsn.mmix 2013-05-03 (1.0-7) Marcos Prates , Victor Lachos and Celso Cabral *fixed the calculation in the number of parameters for the selection criteria 2013-03-19 (1.0-6) Marcos Prates , Victor Lachos and Celso Cabral *fixed the calculation in the number of parameters for the selection criteria *fixed naming for normal family in utils.R 2013-01-23 (1.0-5) Marcos Prates , Victor Lachos and Celso Cabral * added a lines plot 2013-01-22 (1.0-4) Marcos Prates , Victor Lachos and Celso Cabral * added a density and log-density plot 2012-10-25 (1.0-3) Marcos Prates , Victor Lachos and Celso Cabral * Fix the rmix function to generated the contaminated normal 2011-02-14 (1.0-2) Marcos Prates , Victor Lachos and Celso Cabral * New email address for the maintainer 2011-11-08 (1.0-1) Marcos Prates , Victor Lachos and Celso Cabral * Added a parameter in our method for the user to be able to specify the parameter of the kmeans() 2011-11-08 (1.0-0) Marcos Prates , Victor Lachos and Celso Cabral * FIRST STABLE VERSION * Fix smsn.mmix to return the estimates of \Sigma^{1/2} * Fix smsn.mmix to return the sd of \Sigma^{1/2} * Fix a calculation error in imm.smsn() 2011-10-12 (0.3-3) Marcos Prates , Victor Lachos and Celso Cabral * Fix a calculation error in im.smsn() * Fix a calculation error in imm.smsn() * Fix a generation problem for Normal distribution in rmix() 2011-10-12 (0.3-2) Marcos Prates , Victor Lachos and Celso Cabral * Fix a compatibility check in smsn.mmix() * Fix the email adress of the maintainer in the help files * Add citation to the multivariate FM-SMSN 2011-06-20 (0.3-1) Marcos Prates , Victor Lachos and Celso Cabral * Fix numerical bugs in the calculation of pii for smsn.mix and smsn.mmix functions 2011-06-17 (0.3-0) Marcos Prates , Victor Lachos and Celso Cabral * Fix bugs with the smsn.mmix restrictions 2011-06-03 (0.2-9) Marcos Prates , Victor Lachos and Celso Cabral * Fix bugs in the student-t implementation * Added the calculation of the information matrix for the student-t distribution 2011-06-02 (0.2-8) Marcos Prates , Victor Lachos and Celso Cabral * Included the student-t distribution in the package 2011-01-01 (0.2-7) Marcos Prates , Victor Lachos and Celso Cabral * Included the option of returning the posterior probability of each observation belong to each group in the output 2010-07-29 (0.2-6) Marcos Prates , Victor Lachos and Celso Cabral * fixed a bug in the smsn.mmix function when checking for the dimensionality of the response matrix 2010-07-14 (0.2-5) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of the information matrix for multivariate data (p>=2) 2010-07-12 (0.2-4) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of the information matrix for bivariate data (p=2) 2010-07-02 (0.2-3) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of the unique gamma estimation parameter * improved the EM algorithm for both univariate and multivariate functions * added the number of parameter calculation when there is a unique gamma parameter 2010-06-24 (0.2-2) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of icl selectin criterion 2010-06-19 (0.2-1) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of the multivariate option for the smsn.mix.search function 2010-06-17 (0.2-0) Marcos Prates , Victor Lachos and Celso Cabral * inclusion of the multivariate analysis functions * inclusion of the multivarate random generator * inclusion of the contour function for bivariate analisys * inclusion of faithful example 2010-06-14 (0.1-5) Marcos Prates , Victor Lachos and Celso Cabral * release the mix.print function to user 2010-06-13 (0.1-4) Marcos Prates , Victor Lachos and Celso Cabral * first public release