vasili111

@halirutan I understand thank you.

@halirutan How to make NestWhile so that it stops when g[] returns 10?

@halirutan

@Kuba Nice link. Thank you :)

@HenrikSchumacher thanks.

@Szabolcs no problem. Thanks again for help :)

also in both examples, rhs is evaluated before the rule is used?

@Kuba Very good explanation. I understand it now. Thank you :)

@Kuba Yes, I read that. But have not understood it well. I cannot understand well and truing to understand it now what exactly /; means and how to use it.

@Kuba Why x = True - 1 ? Does {x_} /; x + 1 means that IF there is an element in list THEN reffer to it as x and THEN make x+1 ?

@Kuba also can we write {x_} /; x + 1 ?

@Kuba So that means IF pattern {x_} matches THEN do x<0 ?

Here patt/;test what is done first? patt is matched and if it is matched test is evaluated OR test is evaluated and if it is true patt will be matched?

@halirutan It works. Thank you :)

But is there a way to point for notebook directory In the import command without use of SetDirectory["c:\\a\\"] ?

Also I found that sig = Import["signal.dat", "List"] works if used with SetDirectory["c:\\a\\"]

But this works: sig = Import["c:\\a\\signal.dat", "List"] . How not give full path and point to the same folder as nonebook?

I am trying to import from file with sig = Import["signal.dat", "List"] but getting "Import::nffil: File not found during Import.". The notebook is in the same folder as signal.dat. What can be reason for error?

@Kuba found a good list of links to undocumented features. mathematica.stackexchange.com/questions/805/… It seems many things are undocumented.

@Kuba Nice list. It seams that tutorial and book is outdated on that subject.

@halirutan Also was not aware that Steven Wolfram was streaming on twitch :) I will watch his videos :)

@halirutan yes it shows true on AtomQ :)

@halirutan Anything other that was not before also become atomic?

@halirutan Are you sure that graphs are atomic? In book and tutorial I read that only numbers, symbols and strings are atomic.

@halirutan thank you :)

@b3m2a1 here: reference.wolfram.com/language/tutorial/BasicObjects.html is used term "Atomic object". In book "Essentials of Programming in Mathematica" I also found term "Atomic expression".

@halirutan Yes, I know that. I am asking about terms. Is the term "atomic expression" same as term "atomic object"?

Are the atomic expressions the same as atomic objects?

@halirutan Good explanation. Thank you :)

@halirutan If List can be represented in full or non full form like: List[1,2,3,4] or {1,2,3,4} then why atomic expressions cannot be represented that way?

@S.Kolassa-ReinstateMonica Today statistics are very strongly tied to statistical software. Finding the appropriate methods/software is part of statistical data analysis. Searching methods/software for particular type of analysis is different than just searching/discussing software. While I understand that it is not place for software discussion in general, I think that discussing and comparing software for solving particular statistical task should be allowed at CV.

Too much strict moderation. I understand that moderators are caring about website and want to keep it as clean as possible but sometimes it is too strics. This is pretty good thread that gave me lots of information: stats.stackexchange.com/questions/24540/… Why it is locked and even without possibility to post comments? At SO there is possible to coment on locked questions.

If not, then what is the relationship between Mixture models and Latent variable models?

Is the Mixture model just one type of Latent variable model?

@whuber I added added second question at the bottom. There are two questions that are very clearly stated. For first question there is clear clearly explained step but step what I am doing. I really do not know how else it can be improved. Maybe lack of extensive statistical knowledge is the reason that I can not understand what exactly you want me to change. But the reason of my question is to get knowledge of statistics.

@whuber Some people are not professionals in statistics and need explanation from another perspective in order to understand. I think answering question from different perspectives helps to understand the topic.

@gung Can you please give answer in comments? stats.stackexchange.com/questions/427905/…

If I am using Gaussian family with log link after exponentiation of coefficients of regression I am getting Risk Ratios?

What is your opinion about nQuery and PASS 16 for sample size and power calculations? How do you compare them? How is their customer support? Which advantages they have over each other?