Downloads, Unpacks and Tidies Legislative Data from the
Brazilian Federal Senate and Chamber of Deputies
Robert Myles McDonnell, Guilherme Jardim Duarte and Danilo Freire
Downloads and tidies data from the Brazilian Federal Senate and Chamber of Deputies Application Programming Interfaces available at <http://legis.senado.gov.br/dadosabertos/> and <http://www.camara.leg.br/SitCamaraWS/> respectively.
covr, knitr, rmarkdown, ggplot2, devtools

c(
person(given = "Robert", family = "McDonnell", email = "mcdonnell.robert5@gmail.com", role = c("aut", "cre")),
person(given = "Guilherme", family = "Jardim Duarte", email = "gjardimduarte@gmail.com", role = "aut"),
person(given = "Danilo", family = "Freire", email = "danilofreire@gmail.com", role = "aut"),
person(given = "Julio", family = "Trecenti", role = "aut")
)
Downloads and tidies data from the Brazilian Federal Senate and
Chamber of Deputies Application Programming Interfaces available at <http://
legis.senado.gov.br/dadosabertos/> and <http://www.camara.leg.br/SitCamaraWS/>
respectively.
Robert McDonnell [aut, cre],
Guilherme Jardim Duarte [aut],
Danilo Freire [aut],
Julio Trecenti [aut]

devtools, ggplot2, httptest, knitr, rmarkdown, covr

Downloads and tidies data from the Brazilian Federal Senate and
Chamber of Deputies Application Programming Interfaces available at <http://
legis.senado.gov.br/dadosabertos/> and <https://dadosabertos.camara.leg.br/>
respectively.

Algorithms for fitting circles, ellipses and conics based on the
work by Prof. Nikolai Chernov.
c(person(given = "Jose'", family = "Gama", role = c("aut","cre"),email = "jgama@abo.fi"),
person(given = "Nikolai", family = "Chernov", role = c("aut","cph")),
person(given = "Göran", family = "Högnäs", role = "ths"))
Geometric circle fitting with Levenberg-Marquardt (a, b, R), Levenberg-Marquardt reduced (a, b), Landau, Spath and Chernov-Lesort. Algebraic circle fitting with Taubin, Kasa, Pratt and Fitzgibbon-Pilu-Fisher. Geometric ellipse fitting with ellipseLMG (geometric parameters) and conicLMA (algebraic parameters). Algebraic ellipse fitting with Fitzgibbon-Pilu-Fisher and Taubin.
Jose' Gama [aut, cre],
Nikolai Chernov [aut, cph],
Göran Högnäs [ths]