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Featured Discussions

Simulating Distributions with One-Line Formulas, even in Excel

If you don't like using black-box R functions, or you don't have access to these functions, here are simple options to simulate deviates fr…

Started by Vincent GranvilleLatest Reply

Hybrid method of Data Envelopment Analysis with Supervised Learning

Dear members of data science central, I look forward for any suggestions from anyone, related to my paper about convenience store performan…

Started by Bagus Prabowo AjiLatest Reply

Data science degree

Dear forum members, I have started working as a customer data insight analyst after working as a consultant in a different domain for 14 y…

Started by LuckyLatest Reply

Discussions Replies Latest Activity

Data science degree

Dear forum members, I have started working as a customer data insight analyst after working as a consultant in a different domain for 14 y…

Started by Lucky

3 on Wednesday
Reply by Amelia Jackson

Simulating Distributions with One-Line Formulas, even in Excel

If you don't like using black-box R functions, or you don't have access to these functions, here are simple options to simulate deviates fr…

Started by Vincent Granville

4 Nov 12
Reply by Vincent Granville

Hybrid method of Data Envelopment Analysis with Supervised Learning

Dear members of data science central, I look forward for any suggestions from anyone, related to my paper about convenience store performan…

Started by Bagus Prabowo Aji

0 Nov 9

Optimization algo

Hi all. Reading an article about ELO rank I have a question. The probability of the "A" team win is a sigmoid function like 1 / (1 + exp( R…

Started by Oleksii Kulish

1 Nov 1
Reply by Sierra Oscar

Artificial Intelligence Taxonomy

Hello DSC members, I am trying to get a better understanding of AI Taxonomy. I did a google search and found an article by Bernard Golstein…

Started by Sudip Chakraborty

1 Oct 30
Reply by Vincent Granville

Diminishing returns in econometrics

I was wondering if anyone here has much experience in building econometric models - specifically in calculating diminishing returns as ther…

Started by Jeremy Horne

4 Oct 18
Reply by Timothy McWilliams

Recommendation on a data visualization book

I was looking for the best data visualization book that I should have. Any recommendations? Thanks in advance

Started by James Austin

6 Oct 10
Reply by Jarod Vautrot

Insight in data

I have a situation with a client. They have 4 sources of data and they are wanting to create a single metric out of these four values to ga…

Started by Ilan Perez

2 Oct 8
Reply by Mab Alam

Cleaning responses to meet quotas after sampling

I know that usually survey sampling is done the way that after a quota is reached, the survey is closed for respondents that would meet the…

Started by Gabriel Feher

2 Oct 7
Reply by Gabriel Feher

Predictive Analysis

Hi Team, I have started learning and practicing Data Science, and now i feel i am now ok till data cleaning. Now I want to learning the bas…

Started by Mayank Tripathi

1 Oct 1
Reply by Jon-David Woods

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