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What is the best open data source with direct raw data access for global climate data, with http, FTP or api links directly to data, global coverage down to country or county/state for last century?

Hi all - question for you: What is the best open data source with direct raw data access for global climate data, with http, FTP or api lin…

Started by Andrew Clancy

2 Feb 6
Reply by Prateek Baranwal

Correlation between two sequences of irrational numbers

Let us consider the sequence x(n+1) = { b + x(n) } with x(0) = 0. Here the brackets represent the fractional part function. Thus x(n)= { nb…

Started by Vincent Granville

2 Feb 6
Reply by Prateek Baranwal

DS career advice for experienced MBA with marketing analytics focus?

I have an MBA in Marketing (U of Minnesota), 20+ years' marketing experience in CPG, an independent consultant for the past 7 years. I have…

Started by John L Franklin

3 Feb 6
Reply by Prateek Baranwal

Advanced big data algorithms

Recently, I have finished my book on probabilistic data structures and noticed that even they are used almost in every well-known product t…

Started by Andrii Gakhov

1 Feb 6
Reply by Prateek Baranwal

Unrelated dimensions with common target value

The problem is we have many unrelated dimensions with common target value. We want to build a formula that predicts this target variable (c…

Started by Alexander Fruman

1 Feb 6
Reply by Prateek Baranwal

Data science audio book for layperson

Please suggest an audio book for data science for a beginner with less stats, less linear algebra and almost no programming background.

Started by Shamit Bhattacharya

2 Feb 6
Reply by Prateek Baranwal

Scanned documents OCR data cleaning

Hi! I am reading data from scanned medical documents (provider Notes) using Pytesseract OCR. The resultant data has some noise and misspell…

Started by shafiqa iqbal

1 Feb 6
Reply by Prateek Baranwal

Traffic/commute data and processing related question

Hello All, I am very very new to big data. I am exploring a commercial solution to traffic/congestion problem. To that effect, I am looking…

Started by R Zakai

2 Feb 6
Reply by Prateek Baranwal

Statistical significance match with multi-variables

I need a test to match ratios of stable isotope proportions from one sample to another.  In particular lead, with 4 stable isotopes and zin…

Started by Guy Archibald

1 Feb 6
Reply by Prateek Baranwal

Moments of Order Statistics

Started by Vincent Granville

2 Feb 6
Reply by Prateek Baranwal

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