c(person("Trevor L", "Davis", role = c("aut", "cre"), email="trevor.l.davis@gmail.com"),
person("Jenya", "Sovetkin", role="ctb"),
person("Chris", "Lloyd", role="ctb"))
Trevor L Davis [aut, cre],
Jenya Sovetkin [ctb],
Chris Lloyd [ctb]

dplyr (>= 0.7.0), rlang, stringr, tidyr (>= 0.7.0), tibble,
tidyselect, tools

Laboratory of Teaching to Statistics and Mathematics
c(
person("Ben", "Deivide", email = "ben.deivide@gmail.com",
role = c("aut", "cre"), comment = c(ORCID = '0000-0001-7019-8794')),
person("Alexandre", "Celestino", email = "celestino@ufsj.edu.br",
role = c("ctb"), comment = c(ORCID = '0000-0003-3475-3863')),
person("Juliane", "Nassarala", email = "julianenassaralla@gmail.com",
role = c("ctb")))
Educational tool for teaching of statistics
and mathematics in primary and higher education. The objective is
to assist in teaching/learning for both student study planning
and teacher teaching strategies. The 'leem' package will try to bring,
in a simple and at the same time in-depth,
knowledge of statistics and mathematics to everyone
who wants to study these areas of knowledge. The main function of the
package is 'leem()' function.
tcltk, tkrplot, grDevices, graphics, utils
Ben Deivide [aut, cre] (<https://orcid.org/0000-0001-7019-8794>),
Alexandre Celestino [ctb] (<https://orcid.org/0000-0003-3475-3863>),
Juliane Nassarala [ctb]

Jesús M. Rodríguez Rodríguez <jesusmro@ono.com>
Functions to download data from the SIE, which is the Statistical Information System (Sistema de Información Estadística) in the Statistical Portal of the Government of Castilla y León (Spain) <https://estadistica.jcyl.es>.

Historical and Ahistorical Population Projection Matrix Analysis
c(person(given = "Richard P.", family = "Shefferson",
email = "cdorm@g.ecc.u-tokyo.ac.jp", role = c("aut", "cre"),
comment=c(ORCID="0000-0002-5234-3131")),
person(given = "Johan", family = "Ehrlen", role = "aut",
comment=c(ORCID="0000-0001-8539-8967")))
Creates matrices for use in population ecological analyses.
Specializes on the construction of historical matrices, which are
2-dimensional matrices comprising 3 time intervals of demographic
information. Estimates both raw and function-based forms of
historical and standard ahistorical matrices. Methodology based on
Ehrlen (2001) <doi:10.1890/0012-9658(2000)081[1675:TDOPPD]2.0.CO;2>.
Rcpp (>= 1.0.3), glmmTMB, lme4, MASS, MuMIn, RSpectra, stats,
stringr
Richard P. Shefferson [aut, cre]
(<https://orcid.org/0000-0002-5234-3131>),
Johan Ehrlen [aut] (<https://orcid.org/0000-0001-8539-8967>)