Results 251 to 260 of about 110,813 (305)

Leishmania infantum infection in Phlebotomus perniciosus and Phlebotomus perfiliewi (Diptera, Psychodidae) and their abundance in central Italy. [PDF]

Parasit Vectors
Del Lesto I, Scarpulla M, De Liberato C, Magliano A, Greco S, Salvato L, Marafini G, Ermenegildi A, Carioti V, Chiavacci M, Cartolano C, Cacace R, Porchia BR, Millo A, Romiti F.   +14 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

The Non-Central Negative Binomial Distribution

Biometrical Journal, 1979
AbstractThe non‐central negative binomial distribution is derived by mixing the POISSONdistribution with a certain BESSELfunction distribution, or the negative binomial distribution with the POISSONdistribution. Some properties of the distribution are discussed, including a characterization.
S H Ong
exaly   +3 more sources

A Generalized Negative Binomial Distribution

SIAM Journal on Applied Mathematics, 1971
A generalized negative binomial (GNB) distribution with an additional parameter $\beta $ has been obtained by using Lagrange’s expansion. The parameter is such that both mean and variance tend to increase or decrease with an increase or decrease in its value but the variance increases or decreases faster than the mean.
Jain, G. C., Consul, P. C.
openaire   +2 more sources

On the generalization of negative binomial distribution

Statistics & Probability Letters, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shishebor, Z., Towhidi, M.
openaire   +1 more source

The Hyper‐Negative Binomial Distribution

Biometrical Journal, 1987
AbstractA generalized family of the negative binomial distribution is introduced in a paper by Srivastava, Yousry and Ahmed (1986). It is a solution of the difference equation equation image and is called the hyper‐negative binomial distribution. Certain properties including the moments of the distribution are presented.
Yousry, M. A., Srivastava, R. C.
openaire   +1 more source

Jeffreys Prior for Negative Binomial and Zero Inflated Negative Binomial Distributions

Sankhya A, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arnab Kumar Maity, Erina Paul
openaire   +2 more sources

Characterizations and generalizations of the negative binomial distribution

Computational Statistics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Katiane S. Conceição, Marinho Gomes Andrade, Francisco Louzada 0001, Nalini Ravishanker   +3 more
openaire   +2 more sources

Fitting the Negative Binomial Distribution

Biometrics, 1986
This note is a reaction to recent papers in this journal by Willson, Folks, and Young (1984) and Bowman (1984). For the biometrical analysis of certain kinds of observations, such as insect counts, accident counts, or cave entrance counts, when only nonnegative integers are observable, it is expedient to restrict attention to those random variables ...
openaire   +2 more sources

THE TRUNCATED NEGATIVE BINOMIAL DISTRIBUTION

Biometrika, 1955
(1920), Fisher (1941), Haldane (1941), Anscoinbe (1950) and Bliss & Fisher (1953), and is extensively used for the description of data too heterogeneous to be fitted by a Poisson distribution. Observed samples, however, may be truncated, in the sense that the number of individuals falling into the zero class cannot be determined.
openaire   +1 more source