For supersonic aircraft, flying subsonic over land,
High Mach finds the best route between airports. Allows for coastal buffer and
potentially closed regions. Uses a minimal model of aircraft
performance: the focus is on time saved versus subsonic flight, rather
than on vertical flight profile. For modelling and forecasting, not for planning your
flight!

cppRouting, data.table, dplyr (>= 1.0.0), geosphere, ggplot2,
lwgeom, purrr, s2, sf (>= 1.0), tidyr
airportr, cowplot, knitr, methods, progress, rmarkdown,
rnaturalearthdata, scales, stringr, testthat, units, utils,
viridis, covr

c(person(given = "David",
family = "Marsh",
role = c("aut", "cre"),
email = "david6marsh@gmail.com"),
person(given = "Enrico",
family = "Spinielli",
role = c("ctb"),
email = "enrico.spinielli@eurocontrol.int"),
person(family = "EUROCONTROL",
role = c("fnd", "cph")))
airportr, cowplot, knitr, methods, progress, rmarkdown,
rnaturalearthdata, scales, stringr, testthat, units, utils,
viridis, covr, spelling
David Marsh [aut, cre],
Enrico Spinielli [ctb],
EUROCONTROL [fnd, cph]

Simulating the Development of h-Index Values
c(
person(given = "Alexander",
family = "Tekles",
role = c("aut", "cre"),
email = "alexander.tekles@soziologie.uni-muenchen.de"),
person(given = "Lutz",
family = "Bornmann",
role = "ctb"),
person(given = "Christian",
family = "Ganser",
role = "ctb"))
H-index and h-alpha are a bibliometric indicators. This package
provides functions to simulate how these indicators may develop over time for
a given set of researchers and to visualize the simulation data.
The implementation is based on the 'STATA' ado h-index and is described in
more detail in Bornmann et al. (2019) <arXiv:1905.11052>.
Alexander Tekles [aut, cre],
Lutz Bornmann [ctb],
Christian Ganser [ctb]

H-Index Calculator using Data from a Web of Science (WoS)
Citation Report
person("Sepand", "Alavifard", email = "s.alavifard@gmail.com", role = c("aut", "cre"))
H(x) is the h-index for the past x years. Here, the h(x) of a scientist/department/etc. can be calculated using the exported excel file from a Web of Science citation report of a search. Also calculated is the year of first publication, total number of publications, and sum of times cited for the specified period. Therefore, for h-10: the date of first publication, total number of publications, and sum of times cited in the past 10 years are calculated. Note: the excel file has to first be saved in a .csv format.