![]() She earned her MSc in Analytics and BA in Economics and East Asian Languages and Civilizations from the University of Chicago. Her experience spans data collection, grantmaking, strategy development, and survey instrument development. Isabella Velásquez is a content strategist, data enthusiast, and author. She has a PhD in Survey Research and Methodology from the University of Nebraska-Lincoln and a BS and MS in Applied Statistics from Rochester Institute of Technology. Powell is a Certified RStudio Tidyverse Trainer and has taught courses and webinars on data management in R and tidy survey analysis in R at both AAPOR and MAPOR. Her research interests focus on visual design of questionnaires and contact materials. Rebecca Powell is a research survey methodologist at RTI International. She is currently a senior associate at Abt Associates.ĭr. After earning her RStudio Tidyverse Trainer certification, she taught a course on tidy survey analysis in R in an AAPOR short course. She earned her PhD in Statistics from Iowa State University and her BS in Statistics from NC State. She is an expert statistical programmer in R, SAS, and SUDAAN. Stephanie Zimmer is a senior survey statistician with 10 years experience in survey sampling and design, survey weighting and analysis, and data management. The instructors are providing this course to obtain feedback on the material for their upcoming book on tidy survey analysis in R.ĭr. You should be familiar with mutate, summarize, count, and group_by. For the best learning experience, we recommend you have some prior experience with R and the tidyverse. We will be using RStudio Cloud, so you do not need to have R or RStudio preinstalled on your computer. We will also cover how to create replicate weights, derived variables, and reproducible research output.Īll sessions will include time for exercises in breakout rooms using data from the 2020 American National Election Study and the 2015 Residential Energy Consumption Survey, so you can get hands-on experience with the functions. The third workshop will take a closer look at the survey design object and will review common probability sampling designs. The second workshop will introduce functions to obtain weighted means, quantiles, and ratios from survey data, and how to conduct weighted analyses using t-tests and linear regression models. The first workshop will introduce functions to obtain weighted totals and proportions from survey data, and how to conduct weighted analyses using χ-squared tests and logistic regression models. We hope you can enjoy the recordings and we will be happy to organize another such webinar series at a later stage.The Tidy Survey Analysis in R Workshop Series will feature 3 online sessions (1.5 hours each) on how to analyze survey data in R. ![]() We would like to thank all the speakers for this wonderful series, and to the ELIXIR Hub technical team for the support. ![]() The strong attendance and YouTube access to these webinars show the interest they generated in the Galaxy community. They guided us through the process of importing massive data from SRA/ENA and processing it making use of collections.įor the third webinar, Daniel Blankenberg, Bérénice Batut and Helena Rasche prepared a showcase of the bridge between Jupyter notebooks, RStudio and Galaxy workflows.Īnd the fourth webinar, led by Jennifer Hillman-Jackson and Anika Erxleben, addressed all the user preference options, explored all the possibilities for data sharing in project collaborations, and error debugging whenever an issue running a tool arises. The second session was run by Wolfgang Maier and Anton Nekrutenko. Note: This workshop will be held over 2 days: Monday, April 13, and Tuesday, April 14, 2020. In the first webinar, Marius van den Beek and Aysam Guerler explained all sort of new features related to workflows: parameters, invocations, reports… Join on Zoom with R and RStudio installed on your laptop. Over the last 4 weeks, we got an excellent overview of recent features in Galaxy that may have remained unknown to many users, due to the rapid developments in this very large and very active community. We started at the end of January with the second series of six webinars ‘Open Data Infrastructures to tackle COVID-19 pandemic’ and continued with four more webinars on ‘Galaxy advanced features’ chaired by Hans-Rudolf Hotz.
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