Recap DAST by Francesca https://padlet.com/FrancescaTP/uc0udvybrsnyt0af What is DAST en-us 2021-05-12 06:18:41 UTC 2025-11-09 04:10:43 UTC hello@padlet.com FrancescaTP https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1516443934 1. Data Attributes

2. Data Quality Assessment

3. Data Cleaning]]> 2021-05-12 06:18:41 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1516443934 Presenting data visually? Charts / Histogram https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517133967 2021-05-12 12:23:22 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517133967 quality and quantity https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135151 2021-05-12 12:23:48 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135151 Convey the meaning https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135367 2021-05-12 12:23:53 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135367 Data errors https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135640 Errors in data can be due to faulty data collection instruments, data entry problems, data transmission problems, tech limitations, inconsistency in naming]]> 2021-05-12 12:23:59 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517135640 Eg. charts, graphs etc https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517136172 2021-05-12 12:24:10 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517136172 MCAR/MAR https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517136390 2021-05-12 12:24:15 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517136390 Incomplete/Missing Data https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517141680 2021-05-12 12:26:02 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517141680 Clean data to ensure more accurate analysis https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517142549 2021-05-12 12:26:20 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517142549 Data anomaly might be a data defect - April 2020 bubble tea price shot skyhigh https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517144505 2021-05-12 12:27:01 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517144505 narrative https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517147135 2021-05-12 12:27:53 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517147135 https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517148120 recode/standardize inconsistent data]]> 2021-05-12 12:28:13 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517148120 Sorting data https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517149726 2021-05-12 12:28:44 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517149726 tell a story...give suggestions/conclusions https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517152017 2021-05-12 12:29:33 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517152017 BIG IDEA https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517153228 2021-05-12 12:29:56 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517153228 Data dictionary https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517158459 2021-05-12 12:31:46 UTC https://padlet.com/FrancescaTP/uc0udvybrsnyt0af/wish/1517158459