Notes, tutorials, and field guides on exam prep, research, and analytics — from the team behind Yuvijen.https://yuvijen.com/en-inhttps://yuvijen.com/blog/2026-04-30-slicers-vs-filters/https://yuvijen.com/blog/2026-04-30-slicers-vs-filters/Reena is preparing her slate for her cousin's visit. Some numbers should never be seen, some should be flipped through — and the difference is the difference between a filter and a slicer.Thu, 30 Apr 2026 00:00:00 GMTAnalyticsdata-visualizationpower-bitableaufundamentalsexplainerRani Chttps://yuvijen.com/blog/2026-04-30-correlation-vs-regression/https://yuvijen.com/blog/2026-04-30-correlation-vs-regression/Vijay the tea stall owner needs to know how many samosas to fry tomorrow. Correlation can describe his data, Regression can predict from it — and the difference is the whole story.Tue, 28 Apr 2026 00:00:00 GMTAnalyticsstatisticsdata-sciencefundamentalsexplainerVijayakumar Phttps://yuvijen.com/blog/2026-04-30-correlation-vs-covariance/https://yuvijen.com/blog/2026-04-30-correlation-vs-covariance/Vijay the tea stall owner has a question. Two old friends arrive with two different answers — same idea wearing different clothes.Sat, 25 Apr 2026 00:00:00 GMTAnalyticsstatisticsdata-sciencefundamentalsexplainerVijayakumar P