◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

R. Ospina

14 papers hereh-index 162k citations104 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author6
  • last author5

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • stat.ME4
  • cs.IT2
  • q-fin.ST2
  • stat.AP2
  • stat.CO2
  • cs.CV1
same name
  • R. Ospina — 1 paper, h 16

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20072025
most citedA general class of zero-or-one inflated beta regression models

554 citations · 959 across the 14 of their papers we have counts for

collaborators
Showing 2007Show all

1 paper · 1 filter

stat.ME2007★ 321 cited

Inflated Beta Distributions

Raydonal Ospina, Silvia L. P. Ferrari

This paper considers the issue of modeling fractional data observed in the interval [0,1), (0,1] or [0,1]. Mixed continuous-discrete distributions are proposed. The beta distributi…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.