A bit of art in everything if you ask me....

"Power of a study represents the probability of finding a difference that exists in a population".

simply put, it tells how strong is the validity of the finding of your sudy. Power depends on 3 main factor:

significance level, effect size and sample size.

![183McHugh_slika1.jpg]()

significance level is pretty straightforward. We decide it anyway. Thus, it is a no brainer why clinical trials tend to use very low p-levels.

You cant really control effect size. It is an after effect that you only gain after data collection.

But sample size, this is one curious bit. Probability sampling, as its name implies, is a process of taking a sample at random to represent the said population. Once, I heard that at times, probability samplings are better than universal sampling. I wonder, how can a sample of "somethihg" is better than the actual thing? The answer lies in missingness. Missingness is a situation where a data or part of a data is not available. Think of a study about relationship between lifestyle and heart disease. Body Mass Index is important and if it is missing, it will be a problem. when many data is lost from a universal sampling, it reduces the universality of the study, decreasing its power. If the missingness is significant, e.g. more than 30%, it might be better to put them as an exclusion criteria and choose random sampling instead. sure, it will stiffen study generalizability later, but it improves the power.

#carnivore #seedoils nostr:note1687zpkjkzfyjsh7744s8483ktgwft20a8plz7hpe5va52vj4uw6qdp9nuf

Dearest Spammers and Scammers,

I've noticed your recent uptick in efforts to scam users here with your airdrops and shitcoin scams. While I appreciate your efforts, as this clearly shows that Nostr is worth your time, I believe that you're missing the point of Nostr.

Nostr is a value for value based or Proof-of-Work based social community. The vast majority of users here are not going to fall for your scams. Ever.

The whole reason to scam people is to make money, right? That's just not going to work here. Ever. Bitcoiners do not fall for these scams. You're hurting yourself by not making money and wasting your time trying to scam the unscammable. You're failing!

You'd be much better off producing content and earning Zaps. You'll get paid this way. You'll get paid a lot more than your scams will ever produce.

You already know that you have technical skills. I feel that it's in your best interest to focus on using those skills to earn more Zaps.

You could produce AI generated images or write useful bots that the community utilizes. Every time we use that bot, we'd Zap the bot. This can be profitable for you. We're already seeing this.

Work hard. I believe in you.

Guys, I wanna work on a guided meditation to explore past lives through hypnosis (if applicable).

I know hypnotherapists have shared success stories of past life regressions and other fascinating experiences with their patients. But I'm curious to see if it’s doable through a simple digital format.

Who wants to be part of this experiment and provide feedback? It should be fun.

forget most people don’t know i’m a twin. i myself sometimes forget because we’re fraternal and opposite genders. so it feels like a sibling who was born on the same day as you. we also don’t look alike in my opinion lol. this is my twin, Christian. true day ones. 🤍

Hmm I don’t see that note on Damus 🤨

Who is John Galt?

Reminds me of project X from a little book called atlas shrugged.

Ok..🤔😊

Un libro que contiene mucha sabiduría, historia, magia. ✨

A picture of Otis from 2014 cuddling a salmon after he caught it. Cannot believe I am actually going to Brooks Falls at the end of this month!

#Alaska #AlaskaWildlife #KatmaiNationalParkAlaska #BrooksFalls #OtisTheKing

One more thing, NostrNet.work now also has Android, iOS, PC, and Linux apps. I will be releasing them in a few days.

All of these apps have their own built-in browser.

My phone just get drained if I using #nostr clients

Anybody has same problems? ♨️ #nostrclients #powerdrained 🫥