Authors
Monitoramento TP:Faixa Exclusiva Av. Goethe: Faixa Exclusiva de Ônibus Latest
28.01.2020
Monitoramento da Av. Goethe durante a implantação de faixa exclusiva da ônibus Dados Waze e sua representação: Os traçados representam filas de lentidão baseadas na localização e velocidade dos usuários do Waze. O Waze gera...
3117 sym R (3685 sym/7 pcs) 20 img
Lecture 31: Correlation between numerical variables Latest
02.12.2019
Correlation between numerical variablesM. Drew LaMarDecember 2, 2019 Statistics are like bikinis. What they reveal is suggestive, but what they conceal is vital. - Aaron Levenstein Do not put your faith in what statistics say until you have...
5929 sym R (2309 sym/22 pcs) 29 img
Pat 170
What the hell is a variance matrix? Latest
25.08.2010
When I first came to finance, I kept hearing about “risk models”. I wondered, “What the hell is a risk model?” Of course, I didn’t say this out loud — that would have given the game away. My wife has strict instructions that she...
5969 sym 6 img
Stephen Turner 165
Use meaningful color schemes in your figures Latest
03.06.2009
Some of the best figure design ideas come from cartographers. If you’ve ever read a Tufte book you’ve seen lots of examples. Let’s talk about using color effectively. Penn State geography professor Cindy Brewer’s ColorBrewer...
817 sym
Dice Roll Experiment Latest
18.02.2023
Simulation Study of Dice Rolls Sums Experiment Lets consider this Dice Roll Summation experiment. We will perform the experiment 100000 times, and see what sort of distribution of summations we get. We will save the results in a vector called sums....
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Business Science 158
Python Integration in RStudio – Data Science IDE Review Latest
05.02.2019
The two major data science languages, Python and R, have historically taken two separate paths when it comes to where data scientists are doing the coding. The R language has the RStudio IDE, which is a great IDE for data science because of its...
6920 sym R (6147 sym/25 pcs) 14 img 1 tbl
MN - Pairings Latest
05.09.2022
room SELLER BUYER Room 502 Blinder, Hannah Rooney, Billy Room 504 Gupta, Raghav Soroet, Agustin Room 506 Eisner, Pedro McNeal, Sydney Room 508 Abdullah, Sahar Raynor, Devon Room 509 Corben, Justin Mena Ovalle, Maria Room 541...
111 sym 1 tbl
Tony Hirst 156
24.05.2011
Last week I attended the OU Statistics conference on Visualisation and Presentation in Statistics (VIPS) (notes: here and here) One of the things that struck me from conversations and some of the presentations was that statistics – and in...
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T. Moudiki 155
nnetsauce on Pypi Latest
05.06.2019
Machine Learning and Deep Learning package nnetsauce (introduced here ) is now available on Pypi – and I’m so proud of it ;). Which means, you can install it by using the command line:pip install nnetsauce For more examples of use of this...
475 sym
Keith Goldfeld 155
Everyone knows that loops in R are to be avoided but vectorization is not always possible Latest
04.05.2017
It goes without saying that there are always many ways to solve a problem in R, but clearly some ways are better (for example, faster) than others. Recently, I found myself in a situation where I could not find a way to avoid using a...
6362 sym R (7942 sym/11 pcs)