R on Asitav Sen | R-bloggers

Optimization in R – purchase optimization to minimize cost

January 20, 2023 | R on Asitav Sen

This article showcases solving an assumed business problem using optimization, with R as the tool to do so. Optimization problems come is various shapes and sizes and complexities. In this article the focus is on a simplified versio... [Read more...]

Optimization in R – Production quantities to maximize profit

December 24, 2022 | R on Asitav Sen

This article showcases solving an assumed business problem using optimization, with R as the tool to do so. Optimization problems come is various shapes and sizes and complexities. In this article the focus is on a simplified versio... [Read more...]

Optimization in R – Production quantities to maximize profit

December 24, 2022 | R on Asitav Sen

This article showcases solving an assumed business problem using optimization, with R as the tool to do so. Optimization problems come is various shapes and sizes and complexities. In this article the focus is on a simp... [Read more...]

Still young, ChatGPT surprises with its abilities

December 16, 2022 | R on Asitav Sen

While the internet is flooding with mentions of what ChatGPT failed to do, what it can do is surprisingly advanced. Below are two such examples. It is not an argument that validates (or invalidates) abilities of the AI. Couple of de... [Read more...]

How to download Kobotoolbox data in R

March 28, 2022 | R on Asitav Sen

Kobotoolbox is a popular tool or platform used by Non-profit organizations across the globe to collect data. Using a R package it is now possible, with convenience, to download data from Kobotoolbox to R. Kobotoolbox Kobotoolbox is perhaps the most widely used data collection tool used by non-profit organizations across ... [Read more...]

How to predict failure of machinery using data science

September 4, 2020 | R on Asitav Sen

Everyone knows how annoying mechanical breakdown can be. Production is directly successful because the equipment malfunctions. Large sums of money are lost as production resumes. It also affects OEMs and distributors based on lost reputation and business opportunity. Fortunately, the use of data science can handle this problem to a ...

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Network analysis in Bollywood

June 8, 2020 | R on Asitav Sen

Network Analysis Network theory is the study of graphs as a representation of relationship between discrete elements. When applied to social relations, it is known as social network analysis.1 Bollywood In this article, network theo...

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Data Art with 100k digits of pi

May 24, 2020 | R on Asitav Sen

Data Art As the name suggests, data art is an art created using data of any kind. Well, the definition may vary. It's not an exact science. Some may use random data while others may use real life data. I recently came across the con...