11.40.1 Top new questions this week

11.40.1.1 CollinearPoints returning True for noncollinear points
11.40.1.2 Feature Extractor for Molecules
11.40.1.3 How to find x ranges where a function is one-to-one and its output is in a given range?
11.40.1.4 How can I append data to a file with tab-separated values?
11.40.1.5 How to preserve tooltips for SVG Maps created by Mathematica?
11.40.1.6 Is RarerProbability useful with asymmetrical distributions?
11.40.1.7 Matching an expression in Hold
11.40.1.1 CollinearPoints returning True for noncollinear points

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317030

I think there might be an issue with  CollinearPoints  at least in the 14.2 Windows version I'm using. The issue arises where there are duplicate points and mixed ... 
[bugs] [regions] [geometry]
 
asked by EstabanW https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34212 Score of 8
11.40.1.2 Feature Extractor for Molecules

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317043

Running  FeatureSpacePlot[mols]  gives me an interesting plot and I would like to understand the method. 
Does anyone know or can point me to a reference page on how ... 
[machine-learning] [chemistry]
 
asked by user2757771 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=55621 Score of 7
answered by Domen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75628 Score of 9
11.40.1.3 How to find x ranges where a function is one-to-one and its output is in a given range?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317013

I have a list of functions like this: 
... 
[equation-solving] [functions] [function-construction]
 
asked by internet https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=87122 Score of 4
answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 3
11.40.1.4 How can I append data to a file with tab-separated values?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317054

I'm producing a lot of data which I want to save to a file in tab-separated format: 
 
$\begin{matrix}x_1&&f(x_1)\\x_2&&f(x_2)\\x_3&&f(x_3)\\&\ldots\end{matrix}$ 
 
I'd like ... 
[formatting] [export] [tsv-format]
 
asked by Rain https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=48412 Score of 3
answered by Domen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75628 Score of 3
11.40.1.5 How to preserve tooltips for SVG Maps created by Mathematica?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317035

I want to produce an SVG map by Mathematica that preserves tooltips that are in Mathematica so that they are also in the SVG. The problem is that the tooltips do not export. 
Here is an example: 
 
That ... 
[plotting] [export] [import] [geographics] [tooltip]
 
asked by Romogi https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89848 Score of 3
answered by Romogi https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89848 Score of 1
11.40.1.6 Is RarerProbability useful with asymmetrical distributions?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317042

The documentation clearly states that for the symmetrical normal distribution  RarerProbability[distribution,x]  gives the two-sided p-value for x. 
Using direct ... 
[probability-or-statistics] [distributions]
 
asked by David Keith https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=44700 Score of 3
answered by David Keith https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=44700 Score of 3
11.40.1.7 Matching an expression in Hold

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=317027

Trying to replace some of the expressions wrapped by  Hold  as below to get $\frac{k d\theta }{dt}$,  ReplaceAll  does not replacing ... 
[pattern-matching] [hold]
 
asked by Soon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=78050 Score of 3
answered by Daniel Huber https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46318 Score of 3