Latent Class Analysis (LCA) in R with poLCA package for beginner - Part 1

[@drngoconglem]

CORRECTION:
install.packages("poLCA")

[@PraveenKumar-xq7xb]

Thanks for a detailed and crisp work.

[@drngoconglem]

CORRECTION: the package to be installed should be "poLCA" not LCA as in the video. Sorry for this.

[@mindcomestina1993]

Thanks a lot^^ it' s a very helpful information for me^^

[@Treesh1985]

instead of just 3 variables (read, web, facebook) I have 78 - is there a way to set up models with cbind for this?

[@michmartin6976]

PLease anything or LCMM package?will appreciate it a lot

[@shuyingsha9023]

you install "LCA" package but call in "poLCA" what's the relation between these two?

[@florencitayessica5257]

Hello, can you tell me, is Latent Class Analysis (LCA) the same as Latent Class Cluster Analysis (LCCA) ? And how about package both, they same or not for using R with poLCA ?

[@ShahrukhKhan-jy4ly]

is there any video on latent class regression using poLCA
can you please share

[@charlesmartin-krumm2194]

Dear Colleague, first of all, thank you very much for your video! I have a question: is it possible to compute latent class analysis with poLCA with psychology scales which are rated from 1 to 7 instead of 0 to 1 like in your example? Thank you very much!!!

[@drngoconglem]

Yes, you can do so. Yet, it is always preferrable that you use Latent Profile Analysis (LPA) [ruclips.net/video/17JRfEtte58/видео.html] since you have continuous scale. LCA mainly works with dichotomous data.

[@maxkopp8309]

very nice and good video, helps me a lot as i', totally new to the topic.
Just one Question, when the variables of facebook are 0 or 1, what do the 1 and 2 in the excel sheet tell me?

[@drngoconglem]

Sr, the data was coded as 1 and 2 not 0 and 1 as shown in the slide.

[@superjellyfishmonste]

How can I get the entropy please?

[@PraveenKumar-xq7xb]

data please?

[@nebrahimi3509]

How may I get your data?