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Introduction to Tableau

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Why Tableau? As the market-leading choice for modern business intelligence, our analytics platform makes it easier for people to explore and manage data, and faster to discover and share insights that can change businesses and the world. What is Tableau? Tableau Software is an American computer software company headquartered in Seattle, WA, USA. It generates interactive data visualization products which focused on BI. The company was established at Stanford University’s Department of Computer Science between 1997 and 2002. The different products that tableau has built are: Tableau Desktop (Business analytics anyone can use) Tableau Desktop is a data visualization application to facilitate you to examine virtually any kind of structured data and generate highly interactive, beautiful graphs, dashboards, and reports within minutes. Once a quick installation, you can tie to virtually any data source from spreadsheets to data warehouses and display information in several grap...
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Perfect Guide for Microsoft Excel

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Guide to Advance Microsoft Excel All the formulas, functions, shortcuts, and tips you need to master Excel. These days, knowing how to use Microsoft Excel is so expected that it hardly warrants a line on our resumes. But, let's be honest here: How well do you really know how to use it? You may know how to plug in numbers and add up cells in a column, but that's not going to get you far when it comes to reporting on your metrics. Gone are the days when marketers could rely on their gut for important business decisions. More than likely, you've already been tasked with identifying trends within customer survey results, performing content topic analyses, or pulling in sales data to calculate return on investment. What do all these things have in common? They require a bit more Excel knowledge than what we learned in grade school. Whether you’d like to create more beautiful charts, finally understand what pivot tables are, or complete...
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SANDEEP REDDY LEKKALA

PALASH DESERT AIR COOLER Abstract This paper presents performance analysis of two new evaporative cooling pad materials. Now-a-days evaporative cooling pads are commonly made from regular pads (aspen and khus fibers). These two materials along with new materials namely coconut fibers and palash fibers have been tested in a laboratory using suitably fabricated test set up. Air flow rate was kept constant. Evaporative cooling effectiveness was obtained and compared with that of regular pads (aspen and khus fibers).. The effectiveness of pad with palash fibers was found to be 13.2% and 26.31% more than that of regular pads(aspen and khus fibers) respectively. Introduction   India is a tropical country in which most of the regions experience very low temperatures during the winter and very high temperatures during the summer seasons. That is, the temperature range between summer and winter seasons is very large. Hence, it is not a very pleasant experience and highly u...
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