matrix aggregation: Upcoming post on R from dummies

Dear friends,

After a long hiatus, here’s my new post (in Bahasa Indonesia) about matrix aggregation. This article is a collaboration between me and Ali Akbar Hakim (@osairisali) a fellow R user from Faculty of Economic Brawijaya University Indonesia. His major is Economic, and currently finishing his undergrad thesis in Input-Output Economic Analysis.

The article is currently under final revision, but the following are a few snapshot of it.

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Research interest: Hydrochemistry, multivariate analysis, and R programming My current focus is how to provide the hydrostratigraphy of volcanic aquifers in Bandung area. The research is based on environmental isotope measurement in groundwater and morphometry. My work consists of hydrochemical measurements. I am using multivariate statistical methods to provides more quantitative foundation for the analysis and more insight into the groundwater behaviour.

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