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Hot data science related posts every hour. Chat: https://telegram.me/r_channels Contacts: @lgyanf
Giant 9 foot wide 1950’s map produced in East Germany by German geographer Hermann Haack found at a thrift store for $20. Literally won’t fit inside my house but I just couldn’t leave it there
/r/MapPorn
https://redd.it/z0uth4
How far can a train take you in five hours?
https://redd.it/z0xndy
@datascientology
Q Interpreting coefficients with low R-squared
I want to establish the impact of one variable over the other. Visually, I can see a relationship between x (categorical variable) and Y (continuous).
I've fitted a regression of the form Y=mx+c, and have significant coefficient for x. I have very low R-squared (1 %). Normally, we say one unit increase in x is associated with increase in mean of Y by m units. However, can I make the same statement in this case, where R-squared is super small? (N=20,000)
/r/statistics
https://redd.it/z02ria
how much do you find a fancy computer helps
Thinking about investing in a one of the nicer laptops ($1k-2k range) on black Friday, but wondering how much this will actually help my workload?
/r/datascience
https://redd.it/yzyybv
[OC] The relationship between the colour of a car and how long it lasts. Green cars seem to last the longest, does anyone know why?
https://redd.it/z0c3xs
@datascientology
[OC] Essential equations for an evenly lit tree
/r/dataisbeautiful
https://redd.it/z0pqcn
D Simple Questions Thread
Please post your questions here instead of creating a new thread. Encourage others who create new posts for questions to post here instead!
Thread will stay alive until next one so keep posting after the date in the title.
Thanks to everyone for answering questions in the previous thread!
/r/MachineLearning
https://redd.it/z07o4c
[OC] Sex Ratio Imbalances in Persian Gulf Countries
/r/dataisbeautiful
https://redd.it/z08vs7
Police per capita for every state from 2010 - 2020
Could anyone help me find this can of dataset? I want to use it for a regression analysis paper
/r/datasets
https://redd.it/yzr065
The Cost of Broadband Internet
/r/Infographics
https://redd.it/z0dqgn
Female Shares of Bachelor’s Degrees by Field, 1971 to 2019
https://www.aei.org/wp-content/uploads/2021/02/bagender2021.png?x91208
/r/dataisbeautiful
https://redd.it/z01hev
Movement through space - IG:tobitrim
/r/visualization
https://redd.it/z044ym
Is creating a Medium blog worth it to promote yourself?
I’ve been thinking if Medium is still a good way to promote your work/knowledge to attract recruiters / get known in the field / expand network.
Recently I notice a lot of meaningless/repetitive posts in the platform and have been wondering if writing for Medium is a still good idea
Do you guys know a better way to promote yourself?
/r/datascience
https://redd.it/z0211e
Trinidad and Tobago’s Urea Production and Export from 2017 to 2021 averaged around 650 thousand metric tonnes.
/r/visualization
https://redd.it/yzkw14
Canadian Emissions Data plotted in PowerBI. Made this for a University course submission. One of the times when you start loving your project. Source and PowerBI are linked in the comments. [OC]
/r/dataisbeautiful
https://redd.it/yys142
Is it illegal to web-scrape interest rates from banks? What if I am trying to understand historical pricing of investment/insurance
/r/datascience
https://redd.it/yzeyqw
Microsoft, Meta and Others Face Risking Drought Risk to Their Data Centers
https://m.slashdot.org/story/407397
/r/datascience
https://redd.it/z04jfz
Productivity Tools Market Map
/r/Infographics
https://redd.it/z0p780
There was a large influx of babies named "Rhiannon" in the US following Fleetwood Mac's hit rock song "Rhiannon" in June 1976. [OC]
/r/dataisbeautiful
https://redd.it/z09j59
Counties of England that call their last meal “tea” vs “dinner”
/r/MapPorn
https://redd.it/z0eseq
Q Assessing normality - is this REALLY not normally distributed or am I misreading the results?
https://imgur.com/a/0U1xhs2
So the histogram is almost perfect bell shape, and the points are so tightly on the line you can't even see the line. However, p is <0.005, which in Minitab means it is NOT normally distributed? Is this possible? Am I misinterpreting?
/r/statistics
https://redd.it/z0968s
Concentration of castles in Europe.
/r/MapPorn
https://redd.it/z08gf8
Discrimination of R in companies
I usually prefer R over Python because it let’s me be more efficient in many ways. I learned how to “productionize” my R code easily too. However what I see is that most companies prefer to embrace python or even forbid R sometimes in their stack. How to deal with this?
/r/datascience
https://redd.it/z0cb01
[OC] US '94 was the most attended World Cup in history. Brazil 2014 took 2nd place.
/r/dataisbeautiful
https://redd.it/z08e7v
[OC] Qatar's Migrant Deaths During FIFA World Cup Stadium Construction
/r/dataisbeautiful
https://redd.it/z05rto
[R] Sim2Real multi-finger robot hand manipulation using point cloud RL
/r/MachineLearning
https://redd.it/yzw889
How do you stop thinking about work tasks at home?
So I work as an engineer but I've recently been handed a "data science" project at work which I'm doing with Python. I'm really excited to work on this project. The problem is, when I come back home after work, I'm still thinking about it even though I try not to.
I would appreciate some tips to help me detach from work.
/r/datascience
https://redd.it/z07m5f
[OC] 15 largest entertainment streaming companies in the world - Netflix leads the pack
/r/dataisbeautiful
https://redd.it/z03d0z
Question (Un)standardised scores in Poisson models
If you want to have a Poisson regression model with standardised scores, does the dependent variable have to be unstandardised? I am using jamovi, and when I have my dependent variable as a z-score, it doesn't accept it because it has to be a "positive number". Well, that makes sense, but I am wondering if this is typically okay or if I am doing something wrong.
Basic question from a basic student :)
/r/statistics
https://redd.it/yzeak4
Are all research scientist positions reserved for PhDs?
It seems like every position for all data science related research positions are reserved for either people with doctorates or people who are pursuing one. Are there any ways to break into a research position with only a bachelors? I generally dislike working on "business problems" and want to have the opportunity to work on something more grand
/r/datascience
https://redd.it/yzqoer
