ggforce, ggplot2, stats, stringr, lavaan, Matrix, reshape2
knitr, rmarkdown, extrafont, readxl, cowplot, gplots

Ana Maria Bianco [aut], Graciela Boente [aut], Ana Perez-Gonzalez [aut]
Boxplots adapted to the happenstance of missing observations where drop-out probabilities can be given by the practitioner or  modelled  using auxiliary covariates. The paper of "Zhang, Z., Chen, Z., Troendle, J. F. and Zhang, J.(2012) <doi:10.1111/j.1541-0420.2011.01712.x>", proposes estimators of marginal quantiles based on the Inverse Probability Weighting method.

Inverse-Propensity-Weighting for Partially Nested Designs
Use inverse-propensity-weighted estimation approaches to estimating the treatment effect from a partially nested design where one study arm (the treatment arm) is nested and the other study arm (the control arm) is not. Two estimators are provided: IPW mean difference and IPW multilevel modeling. <https://github.com/xliu12/IPWpn>.
MplusAutomation, tidyverse, mvtnorm, stats, utils, dplyr,
tibble, tidyr

Propensity Score Based Adjusted Survival Curves and
Corresponding Log-Rank Statistic
F. Le Borgne <fleborgne@idbc.fr> and Y. Foucher <Yohann.Foucher@univ-nantes.fr>
In observational studies, the presence of confounding factors is common and the comparison of different groups of subjects requires adjustment. In this package, we propose simple functions to estimate adjusted survival curves and log-rank test based on inverse probability weighting (IPW).

Convert IP Addresses to Country Names or Full Location with
Geoplotting
c(
person(c("Ronald", "E."), "Robertson", email = "robertson.ron@husky.neu.edu", role = c("cre", "aut")),
person(c("Felix", "W."), "Tran", email = "felix.2930@gmail.com", role = "aut"),
person("Jonathan", "Mejia", email = "mejiajon@yahoo.com", role = "aut"),
person("Christine", "Mourani", email = "cmourani12@yahoo.com", role = "aut")
)
Tools for identifying the origins of IP addresses. Includes functions for converting IP addresses
to country names, location details (region, city, zip, latitude, longitude), IP codes, binary values, as well
as a function for plotting IP locations on a world map. This product includes IP2Location LITE data available
from <http://www.ip2location.com> and is is available by Creative Commons Attribution-ShareAlike 4.0 Interational
license (CC-BY-SA 4.0).
data.table, ggplot2, dtables, maps, scales, devtools,
install.load
Ronald E. Robertson [cre, aut],
Felix W. Tran [aut],
Jonathan Mejia [aut],
Christine Mourani [aut]