Submitted on: 02 June 2011.
Revised on: 11 July 2011.
Accepted on: 05 August 2011.
R Journal
http://reply.papertrans.cn/3/260/25995/25995-12.png
Submitted on: 22 December 2019.
Revised on: 14 January 2020.
Accepted on: 01 February 2020.
R Journal
Submitted on: 03 July 2008.
Revised on: 20 July 2008.
Accepted on: 30 July 2008.
R Journal
Submitted on: 24 February 2015.
Revised on: 26 March 2015.
Accepted on: 31 March 2015.
R Journal---R FOUNDATION STATISTICAL COMPUTING
Submitted on: 24 July 2019.
Revised on: 27 August 2019.
Accepted on: 05 September 2019.
R Journal
Submitted on: 28 April 2019.
Revised on: 02 June 2019.
Accepted on: 09 June 2019.
R Journal---R FOUNDATION STATISTICAL COMPUTING
http://reply.papertrans.cn/3/260/25995/25995-18.png
http://reply.papertrans.cn/3/260/25995/25995-19.png
Submitted on: 08 January 2014.
Revised on: 27 January 2014.
Accepted on: 06 February 2014.
R Journal---R FOUNDATION STATISTICAL COMPUTING