added contround2()
NA and infinite impute functions
starting on obs vs expected count surface. a banal observation worth
illustrating
further action: got sidetracked with mitra. Have now confirmed that my
discrete formulas are correct given his contonuous formulas (strange row
column operators necessary, and I do this in the matrix multiplication
way, rather than in the R lambda calc way)
added more mitra and das gupta refs. looks like they had a 'back and
forth' too. And it'll be worth implementing Mitras linear (1978) and non
linear (1976) models as well. Looking forward to comparing
just added a paragraph. probably another 1 - 3 left to say on this
thread. also commiting removal of previous bib
nothing added. this is a stub. need to write full info out soon