table of proposed coding projects

Mentors, please edit this wiki page, and add your ideas to the table below.

Students, please look for a project that interests you in the table below. Before emailing project mentors, please do at least one project Test and post a link to your solution on the proposal’s wiki page.

Proposal	Status	Mentors	Non-R languages?
MENTORS: Copy this template!
Major Update for Huge and SAM	student proposed	Xinguo Li,Jason Ge,Tuo Zhao	R, C++
Automatic Differentiation by Julia	student proposed	John Nash, Hans Werner Borchers	Julia, C++
rOceans: an R package for marine macroecology and conservation	proposed by Ignasi Montero	Katherine A. Kaplan, Eneko Aspillaga, Vijay Barve, Narayani Barve
Bayesian Analysis of Individual Treatment Response (ITR) Curves	student proposed	Yanxun Xu,Xinguo Li	C++
rTrawl	student proposed	B Peterson, K Boudt	C
Online changepoint detection	need students	Rebecca Killick, David Matteson	C
sentometrics	student proposed	D Ardia, K Bluteau, K Boudt	C++
StandardErrors	need students	Doug Martin, Xin Chen,Brian Peterson,	C
Shiny Interface to RobStatTM	potential student	M. Salibian-Barrera, Doug Martin	R, Shiny
Animated interactive ggplots	need students	TD Hocking, F Khan	JavaScript
Complex space time	need students	Laura Sangalli, Luca Formaggia, Eardi Lila	R, C++
Multi-Armed-Bandit	need students	Wei Qian, Nathaniel Helwig	R, C++
Clustering Model for ordinal data	need students	Julien Jacques & Christophe Biernacki	shiny, RcppArmadillo
Constrained changepoint detection	need students	TD Hocking, G Rigaill	C++
Max margin interval trees	need students	A Drouin, T Hothorn	C++
Segmentor3IsBack	need mentors	A Cleynen, TD Hocking	C++
Advanced Risk and Portfolio Management (ARPM) Meucci Project	need students	E Biceroglu, B Peterson, D Ardia	C++, potentially jupyter
SymEngine.R: Symbolic Computation in R	potential students	Jialin Ma, Isuru Fernando, Hans W Borchers	C
PeakSegPipeline on CRAN	need students	TD Hocking, G Rigaill	C++
Self-Organizing-Maps-(SOM)	potential students	Nathalie Villa-Vialaneix and Madalina Olteanu	C++
Sampling-and-volume-approximation	potential students	Vissarion Fisikopoulos	C++
SAGA sparse linear models	potential student	Michael Weylandt, TD Hocking
RcppSMC	need students	Adam Johansen, Dirk Eddelbuettel	C++
Extending-'rvw'-and-reintegrating-vowpal-wabbit	needs students	Dirk Eddelbuettel, James Balamuta	C++
Interactive Ideogram Visualization	need students	Jialin Ma, Eric Weitz, Freeman S. Wang	Javascript
GEE and QIF for clustered data regression	need students	Jun Yan	R, C++
MoMA: Modern Multivariate Analysis in R	need students	Michael Weylandt Genevera Allen	R, C++, Rcpp, RcppArmadillo
Species range maps in R	need students	Narayani Barve, Vijay Barve
Advancing styler. A flexible source code formatter for R.	needs students	Lorenz Walthert, Kirill Müller	no
bdclean: User friendly biodiversity data cleaning pipeline	need students	Vijay Barve, Tomer Gueta, Narayani Barve, Yohay Carmel
Biodiversity Data Utilities (bdtools)	need students	Tomer Gueta, Vijay Barve, Yohay Carmel
Darwinazing biodiversity data in R	potential students	Tomer Gueta, Vijay Barve, Yohay Carmel
Diagnostic statistics and visualization for quantile regression	needs student	Di Cook, Kris Boudt	Fortran, C++
Firedata: Cloud Firestore	potential students	Robin Kohze, Laurent Gatto, Bert Jehoul, Samuel Schmidt
Firedata: Platform Integrations	potential students	Robin Kohze, Laurent Gatto, Bert Jehoul, Samuel Schmidt	JavaScript
Full Bayesian Inference for Hidden Markov Models	student proposed	B Peterson, Michael Weylandt	R, Stan
GPU data frame	need mentors		yes
SPArse Modeling Sofware	need mentors		C++
Multi-task learning	need mentors		C++
Optimal Control	need mentors
Caffe deep neural networks	need mentors		C++
data.table	need mentors		C

Project ideas have a ‘Status’ column which describes the current status of mentor and student interest. Project ideas where no student has yet contacted mentors should be listed as ‘needs students’. Project ideas where one or more potential students are communicating with mentors should have a status of ‘potential student’ or ‘two[three,etc] potential students. You can still communicate your interest to mentors to apply to projects with status “potential student” – that implies that there is another student who has already shown some capability for that project (see below for more details on how we evaluate applications). Projects that were proposed by a student should be marked as ‘student proposed’ – note that student-proposed projects should not go into this table until qualified mentors have been identified and discussed with the organization admins, and that the student proposal will be evaluated against all other proposals received by the R organization. Projects that need to identify another mentor (e.g. to find a mentor with a specific skill, or from a different institution) should be marked with a status of ‘need mentor’ and the idea page should provide details in the ‘Mentors’ section.

All student applications will be discussed by the R mentor community, and proposals will be ranked considering factors such as quality, difficulty, and impact for the R community. Slots are a finite resource granted to R by Google, and only the best proposals will get chosen. In prior years, R has received 4-5 times more applications than slots, so application quality is key.

Students, if you have an idea for an R package coding project that is not listed above, please try to find mentors by posting a description of your project idea on the r-gsoc google group. If you find mentors, feel free to add your project idea to this wiki. You should NOT submit any project applications to Google without finding 2 mentors for your project proposal.