Introduction to Data Curation: Watch recording from livestream discussion!! скачать в хорошем качестве

Introduction to Data Curation: Watch recording from livestream discussion!!

*Note: I may be compensated, but you will not be charged, if you click on the links below. Want data science advice? Monika Wahi is a data scientist, epidemiologist, and author of "Mastering SAS Programming for Data Warehousing". She has a lively tutoring, mentoring, and consulting practice. Monika is also a LinkedIn Learning author of data science courses. This is a recording of one of her interactive livestreams. Stay apprised of her livestream schedule by following her blog here: https://dethwench.com/blog/ Original broadcast: DATE/TIME: Thursday, January 27 2022, 12:00 pm – 1:00 pm ET TOPIC: Introduction to Data Curation Read more about this topic on Monika’s blog: https://buff.ly/3IiwvTM Check out Monika's courses on LinkedIn Learning: https://linkedin-learning.pxf.io/NKN0JO Check out Monika's book "Mastering SAS Programming for Data Warehousing": https://buff.ly/31Hz1mg I listed the links I mention below as they come up in the livestream. Enjoy! 00:01:37 “Data curation” is a term with which lot of data scientists are not familiar 00:02:55 Monika describes her working relationship style for tutoring and mentoring 00:04:05 The problem with data scientists not knowing what “data curation” is 00:04:41 Monika’s data curation course on LinkedIn Learning: https://linkedin-learning.pxf.io/ZnNeq 00:05:00 Difference between learning data curation and learning programming 00:05:13 Opening of livestream: Monika answers the question, “What is data curation”? 00:07:45 How data curation solves problems in data science 00:08:22 How data curation fits into the business context – in a data crisis! 00:09:41 Going down the data curation “rabbit hole” 00:11:20 Curation example: Sample size calculation file in Excel to keep track of estimates 00:13:47 Monika recommends using free sample size generator software G*Power, available here: https://www.psychologie.hhu.de/arbeit... 00:15:52 Typical scenarios for using this sample size data curation file: grants and research protocols 00:16:55 Curation example: Documenting variable names in a data scrape in PowerPoint 00:19:50 Monika makes curation files to document subject matter expertise while interviewing an SME 00:20:17 Monika gives an example of using IDX Carecast and making data dictionaries 00:22:34 Another example of curation: Blood Utilization Collaborative 00:25:00 Why do people think you should automatically magically know what data mean when they are in raw data tables? Example from the US Army. 00:27:22 Documenting what SMEs (non-data scientists) say in curation files helps improve communication and understanding about the data. 00:27:50 Monika shows data dictionary from demonstration casino portfolio project here: https://buff.ly/2PXbuFh 00:30:00 The hard part of data science – weaving together disparate datasets 00:32:06 Why it is important to document in data dictionaries the difference between native and transformed variables in a data warehouse 00:33:30 Explanation of the delay between data collection and analysis, and the necessity of curation 00:34:54 Organizing code and data files and naming conventions 00:37:30 Curation for data abstraction (using example from online medical record) 00:39:38 Tips for curating a massively big dataset where you probably won’t use all of it 00:42:29 Do not be afraid of descriptive analyses! 00:44:36 It’s actually good if you curate a bad variable, so you can issue a warning! 00:46:00 Monika explains the importance of data collection for measurement. Monika’s free course in data collection (aimed at graduate students): https://buff.ly/3eTtiOw 00:47:09 Explanation of sexism hierarchy in data entry and analysis, and link to Monika’s paper on double-entry: https://academic.oup.com/jamia/articl... 00:49:59 Monika gives an example of data curation file where she keeps track of different logistic regression models 00:52:55 Example of flow diagrams as data curation files 00:56:04 Application flow diagrams for each application function – and how they can help study design 00:58:04 Back-end vs. front-end curation 00:58:46 Tips for making curation *.jpgs using PowerPoint that end up in Word 00:59:40 The main challenge with developing data curation files 01:02:05 Why Monika has special powers when it comes to data curation WANT TO SUPPORT MONIKA? FOLLOW HER ON SOCIAL MEDIA! Follow Monika on LinkedIn for updates and to know about future live streams:   / dethwench   Subscribe to Monika's YouTube channel: https://buff.ly/2W6ijuc Sign up for Monika’s weekly e-newsletter with links to data science learning resources: https://dethwench.com/get-data-scienc... Follow Monika's educational feed on Twitter:   / phexaminer   Follow Monika's data science blog: https://dethwench.com/blog/