Contact » Rohana Ambagaspitiya

Rohana Ambagaspitiya

Associate Professor

Statistics and Actuarial Science

+1 (403) 220-7679

MS 556

http://math.ucalgary.ca/~ambagasp

Research Interests

Renewal Risk Processes

Currently Teaching

W2012 - ACSC 527 - Life Contingencies III

Details

	LEC 1	MWF 13:00 - 13:50	MS 431			Outline
	TUT 1	T 10:00 - 10:50	MS 431

W2012 - STAT 217 - Introduction To Statistics II

Details

	LEC 6	MWF 14:00 - 14:50	ST 145			Outline
	Notes: LEC 06 MUST REGISTER IN LAB B21 OR LAB B22 OR LAB B23 OR LAB24 and one of Tutorials T01, T02, T03, T04, T05, T06, or T07.

view past courses

Publications

Conference Proceedings

Thompson, Emmanuel and Ambagaspitiya, Rohana. Valuation of Segregated Funds in India 2010.

Journal Paper

Ambagaspitiya, Rohana. Aggregate survival probability of a portfolio with dependent subportfolios 32.3 2003. 431-443.
Ambagaspitiya, Rohana. On the distributions of two classes of correlated aggregate claims 24.3 1999. 301-308.
Ambagaspitiya, Rohana. Compound bivariate {L}agrangian {P}oisson distributions 23.1 1998. 21-31.
Balakrishnan, N. and Ambagaspitiya, Rohana. Classical classification procedure based on {$k$} dichotomous and one continuous variables 2.1 1995. 1-11.
Ambagaspitiya, Rohana. A family of discrete distributions 16.2 1995. 107-127.
Balakrishnan, N. and Ambagaspitiya, Rohana. A robust method of estimation based on the {MML} estimators for a simple linear regression model 30.2 1992. 267-279.
Tiku, M. L., Balakrishnan, N. and Ambagaspitiya, Rohana. Error rates of a robust classification procedure based on dichotomous and continuous random variables 18.2 1989. 571-588.
Balakrishnan, N. and Ambagaspitiya, Rohana. An empirical power comparison of three tests of exponentiality under mixture- and outlier-models 31.1 1989. 49-66.
Balakrishnan, N. and Ambagaspitiya, Rohana. Relationships among moments of order statistics in samples from two related outlier models and some applications 17.7 1988. 2327-2341.

Preprint

Ambagaspitiya, Rohana. On the aggregate survival probability of a portfolio with dependent sub-portifolios. September 2003.

$Photograph of Rohana Ambagaspitiya$

Degrees

Msc - Statistics - McMaster University
PhD - Mathematical Statistics - McMaster University
Bsc (First Class Honours) - Mathematics - University of Kelaniya

Students

Ph.D. Students:

$Photograph of Emmanuel Thompson$ Emmanuel Thompson
2009 to Present

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