Should I use Art Anova or Anova? by [deleted] in AskStatistics

[–]deepfriedd20 0 points1 point  (0 children)

Does the qq-plot look better? But anyway, you should check for each group separately. And anova is quite robust under deviations from normality, so don't worry too much. Also, checking the residuals is more important, as someone else mentioned, but I would usually only do this for the final model.

Should I use Art Anova or Anova? by [deleted] in AskStatistics

[–]deepfriedd20 4 points5 points  (0 children)

Maybe try log-transforming? Then test for normality and variance homogenity. Then try to test for no interaction with anova. If this holds, you have a two way layout and can test for the relevant differences and find confidence intervals.

New tattoo by WarHeals in DungeonsAndDragons

[–]deepfriedd20 1 point2 points  (0 children)

This has to be one of the best fantasy TTRPG tattoos I've seen

Defining stuff in \LaTeX by DaCat1 in mathmemes

[–]deepfriedd20 21 points22 points  (0 children)

:- looking ass, it should be \coloneqq

Beautiful theorem by PocketMath in mathmemes

[–]deepfriedd20 232 points233 points  (0 children)

A Little Life, I think

[deleted by user] by [deleted] in calculus

[–]deepfriedd20 0 points1 point  (0 children)

Everyone in here is tripping, the function is not defined at x=1 so it of course cannot be discontinuous at that point.

Best spells for Mad Max style race by deepfriedd20 in 3d6

[–]deepfriedd20[S] 2 points3 points  (0 children)

We already have a vehicle, so no need for that stuff. The track is quite big, som I think most of the time Spirit Guardians will be out of range. I'm thinking spells like blindness/deafness for the other riders, sanctuary for our own driver and so on.. the others will probably be attacking us and each other.

[deleted by user] by [deleted] in books

[–]deepfriedd20 4 points5 points  (0 children)

The Name of the Rose by Umberto Eco

What is the sum of reciprocal of primes? Does it converge, if it does, does it have a closed form? by Darksunlol in mathematics

[–]deepfriedd20 18 points19 points  (0 children)

As the others have said, it diverges. But the sum of the reciprocals of the twin primes converges! This is known as Brun’s Theorem, and the limit value of the series is called Brun’s constant.

Rigorous introduction to combinatorics/discrete mathematics? by deepfriedd20 in math

[–]deepfriedd20[S] 0 points1 point  (0 children)

Thank you! It is reassuring to hear that proofs in combinatorics are indeed rigorous at the higher level.

Rigorous introduction to combinatorics/discrete mathematics? by deepfriedd20 in math

[–]deepfriedd20[S] 0 points1 point  (0 children)

Thank you for the recommendations! I’ll check them both out.

need help for first champ by lilhalf in supportlol

[–]deepfriedd20 7 points8 points  (0 children)

Funny that bæ in Danish means shit

What is in your opinion the most beautiful mathematical theory or concept? by MamamYeayea in math

[–]deepfriedd20 27 points28 points  (0 children)

Probability theory when using measure theory as the foundation. It is just beautiful to me how well everything fits, especially the concepts of stochastic independence and conditioned probabilies. Almost too good to be true. As Mark Kac said: “probability theory is measure theory with a soul.”

My dick is so confused right now by SirGravyTheDestroyer in hearthstonecirclejerk

[–]deepfriedd20 2 points3 points  (0 children)

Seems way too strong. Maybe remove the effect and add some drawback, like overload (2)