xan mos

xan mos

a university faculty member, teaching Mathematics & Statistics courses

Study Designs in Medicine

Study Designs in Medicine

Methods of Apportionment

Methods of Apportionment

The Mathematics of Voting

The Mathematics of Voting

Mathematics in Our World

Mathematics in Our World

Diagnostic Test

Diagnostic Test

Odds and Odds Ratio

Odds and Odds Ratio

Risk and Risk Ratio

Risk and Risk Ratio

Пікірлер

  • @ilanbar1970
    @ilanbar1970Күн бұрын

    Thank you! Well explained

  • @vasu.12
    @vasu.1226 күн бұрын

    Thank you so much. It's amazing. You saved my life..

  • @ivnlvane9609
    @ivnlvane9609Ай бұрын

    galing, slayyy

  • @sasht
    @sashtАй бұрын

    Very helpful. Thanks a lot.

  • @drfuzzy73
    @drfuzzy73Ай бұрын

    Very well explained. Step-by-step and easy to understand. Thank you

  • @DB-kv3wu
    @DB-kv3wu2 ай бұрын

    It is very informative video! Thank you for your ❤ tutor!

  • @user-xe8mc3mb5s
    @user-xe8mc3mb5s3 ай бұрын

    This is the best explanation and I really appreciate this. It is just fantastic !!!!!!

  • @shylasolis1824
    @shylasolis18245 ай бұрын

    Do you have the PPT that you slightly show during your youtube presentation available somewhere?

  • @matildaawoking3950
    @matildaawoking39506 ай бұрын

    Thank you sir. This was extremely helpful

  • @NishantSewgobind
    @NishantSewgobind7 ай бұрын

    Thanks for the video, nice explanation. Could you please explain why the values of J in ID's 19 and 20 are neglected? They have the highest J indices...

  • @NishantSewgobind
    @NishantSewgobind7 ай бұрын

    I'm sorry I meant the J indices at 17:39 min. ID 19 has J = 0.798 and ID 20 has J = 0.909. Still, ID 12 with J = 0.616 is chosen as the cut off.

  • @xanmos
    @xanmos7 ай бұрын

    ​@@NishantSewgobind Oh that one. In ID 19, Sens = 0.0909 and Spec = 0.889, so J index is 0.0901 + 0.889 - 1 = -0.02 (not 0.798), while for ID 20, Sens = 0.0909 + Spec = 1, so J index is 0.0909 (not 0.909) . Im sorry about that but i think there was a typo error on those two in the powerpoint i used. THANKS A LOT for raising that concern. I didn't see that. Nonetheless, the Max J index is still the one at ID 12, which J index is 0.616.

  • @NishantSewgobind
    @NishantSewgobind7 ай бұрын

    @@xanmos aha! Thanks for the explanation, really appreciated 😄👍

  • @oluchukwuokorie9064
    @oluchukwuokorie90648 ай бұрын

    Great explanation. 👍

  • @user-uc3gg3pb2s
    @user-uc3gg3pb2s10 ай бұрын

    Hi Sir, do you accept statistical analysis for research po? Thank you.

  • @sharradoveyranuja2593
    @sharradoveyranuja259311 ай бұрын

    I want to express my sincere appreciation for your efforts in creating this valuable resource. Your commitment to sharing knowledge and helping others understand descriptive statistics using Microsoft Excel is truly commendable. Thank you so much!

  • @sharradoveyranuja2593
    @sharradoveyranuja259311 ай бұрын

    I particularly enjoyed how you presented the information in a clear and concise manner, making it easy to follow along and understand even complex concepts. Your expertise on the subject matter truly shines through, and I found myself engaged from start to finish. Thank you!

  • @sharradoveyranuja2593
    @sharradoveyranuja259311 ай бұрын

    The content was incredibly enlightening and provided me with valuable insights on concepts of statistics. I look forward to watching more of your videos in the future and continuing to learn from your expertise.

  • @lanieroz6731
    @lanieroz673111 ай бұрын

    Thanks a lot sir, this is a very big help for me. This is an advance learning for me for our next class about ms excel. Keep making a lot this kind of video sir.

  • @andreajhustine2408
    @andreajhustine240811 ай бұрын

    This video is a big help for us as we explore statistics. I will watch it over and over again as my reviewer. Thank you, Sir!

  • @andreajhustine2408
    @andreajhustine240811 ай бұрын

    I'm not really good with statistics. But thank you for this video, Sir, because this will serve as my guide in doing our research. This will also help me understand the concept of statistics, particularly descriptive statistics.

  • @lanieroz6731
    @lanieroz673111 ай бұрын

    It's a very big help for us to learn about this sir. Thank you sir and keep making this kind of videos.

  • @andreajhustine2408
    @andreajhustine240811 ай бұрын

    Thank you, sir! I found my guide in calculating the Measures of Central Tendency, Other Positions, and Variability. Also, the Analysis Toolpak in calculating the Descriptive Statistics will be of help to me in the future. Not really good with MS Excel that's why this video will be very useful to me.

  • @PeteGloria-uy8jb
    @PeteGloria-uy8jb11 ай бұрын

    Easy to understand, very informative.

  • @PeteGloria-uy8jb
    @PeteGloria-uy8jb11 ай бұрын

    Very helpful ❤️

  • @PeteGloria-uy8jb
    @PeteGloria-uy8jb11 ай бұрын

    This video helps my understand the concepts of statistics it proves to be highly informative and remarkably conducive to effective learning..

  • @jedielcorminal8242
    @jedielcorminal824211 ай бұрын

    Since I'm not good in using excel, but you sir taught what to do and I understood easily. Thank you, sir!

  • @jedielcorminal8242
    @jedielcorminal824211 ай бұрын

    It's fun to go back to the mean, median, mode like you're in senior high. Thanks a lot sir for this nice and instructive video!

  • @jedielcorminal8242
    @jedielcorminal824211 ай бұрын

    This is really a big help for us to develop our critical thinking and analytical skills. We learned a lot from you, thank you sir!

  • @PeteGloria-uy8jb
    @PeteGloria-uy8jb11 ай бұрын

    Astilan mura jud ug nag kuan oh 🙄 bang suko HAHAHAHAH

  • @edzelescobido8830
    @edzelescobido883011 ай бұрын

    Thank you for demonstrating to us the Descriptive Statistics using Microsoft Excel sir, (including the Analysis Toolpak). it is straight forwards explanations and example. Thank you! ESCOBIDO, EDZEL P. BSBA FM - 3 ✅ Done

  • @edzelescobido8830
    @edzelescobido883011 ай бұрын

    After watching this, I deeply realize how important Descriptive Statistic is. It further enlightens me about this topic. God bless sir and more powers to come! ESCOBIDO, EDZEL P. BSBA FM - 3 ✅ Done

  • @jezabelnogalo8447
    @jezabelnogalo844711 ай бұрын

    MS Excel is very essential nowadays especially in business industry. To be honest, I’m not good with this but will try by best to learn and improve more. It’s very helpful for us beginners with this tutorial. Thank you!

  • @jezabelnogalo8447
    @jezabelnogalo844711 ай бұрын

    As an average student, what I need right now is dedication to learn this topic. This would be a big help for us especially we have a research. Thanks a lot, sir!

  • @user-hp9mr3ke9v
    @user-hp9mr3ke9v11 ай бұрын

    Keep sharing your valuable tips, learning a lot from you. Thanks.

  • @user-hp9mr3ke9v
    @user-hp9mr3ke9v11 ай бұрын

    Keep sharing your valuable tips, learning a lot from you. Thanks.

  • @lanieroz6731
    @lanieroz673111 ай бұрын

    This lecture is also tackled by my professor, and all I can say is that everything we do is connected in statistics. t's like how we budget our allowance is also part of statistics.

  • @user-hp9mr3ke9v
    @user-hp9mr3ke9v11 ай бұрын

    I learn more from your videos

  • @edzelescobido8830
    @edzelescobido883011 ай бұрын

    A pleasant day to each and everyone. I must say that this lecture helped me a lot in terms of understanding the truth behind Statistics in our world. It is indeed that through the years, everything evolves over time, and that include Statistics. Thank you so much Sir for this informative lecture. ESCOBIDO, EDZEL P. BSBA FM - 3 ✅ Done

  • @jezabelnogalo8447
    @jezabelnogalo844711 ай бұрын

    We can’t deny the fact that stat is everywhere. Therefore, stat is part of our daily lives.

  • @user-tc4es2gm5l
    @user-tc4es2gm5l11 ай бұрын

    What's the difference between descriptive and inferential statistics? Descriptive statistics summarize the characteristics of a data set. Inferential statistics allow you to test a hypothesis or assess whether your data is generalizable to the broader population

  • @alinuh5564
    @alinuh556411 ай бұрын

    Anyway it’s excellent to learn and understand underpinning knowledge in ROC and cut off determinations

  • @alinuh5564
    @alinuh556411 ай бұрын

    Can i share that SPSS can now calculate younden’s index or J stat Used SPSS V29

  • @xanmos
    @xanmos8 ай бұрын

    thank u. I just got spss trial version and yes, there’s youden index already 🥳

  • @alinuh5564
    @alinuh556411 ай бұрын

    This is the best explanation of Co and ROC I came across Very good basic math and statistics foundation combined with good examples Many thanks

  • @MarvinBernardo-cb5ur
    @MarvinBernardo-cb5ur Жыл бұрын

    Just started to learn R. This is so helpful thank you. Very clearly explained.

  • @xanmos
    @xanmos Жыл бұрын

    Thank u. I hope u have time to browse my Biostatistics playlist. As all common statistical tests are there. You may take a look at it at kzread.info/head/PL2C53YS1opmok4jqg_568gPnwFja6Zds2.

  • @diegoamaya5756
    @diegoamaya5756 Жыл бұрын

    Thank you so much

  • @samira7681
    @samira7681 Жыл бұрын

    thank you so much!! You explained this so clearly, understandably and thoroughly! thanks a lot

  • @Linakit61
    @Linakit61 Жыл бұрын

    Short but concise :) More Power Sir

  • @wasafisafi612
    @wasafisafi612 Жыл бұрын

    could you demonstrate how to add two graph curve?

  • @xanmos
    @xanmos Жыл бұрын

    It can be done using the pROC package in R or RStudio (not using optimalCutoff package). Thank you for watching and appreciating my work. :)

  • @wasafisafi612
    @wasafisafi612 Жыл бұрын

    Good day. I would like to ask for your help. If I want to calculate the sensitivity and specifity for a different cut-off point, how do you run it in R using the same package? Thank you for your help in advance

  • @wasafisafi612
    @wasafisafi612 Жыл бұрын

    Thank you so much for this video. You help me a lot in writing my proposal. It is going to help me a lot in my project. May God bless you abundantly. Gracias

  • @holychild4190
    @holychild4190 Жыл бұрын

    So pag 10 po ba yung answer ng ISBN problem magiging 0 yung final answer?, yung problem ko kasi =10-(110 mod 10) =10-0 =10 Hoping for your response po thankyouu din po for videos like this sobrang nakakatulong po ❣️

  • @xanmos
    @xanmos Жыл бұрын

    Yes, as mentioned in 02:21 :)

  • @azaleahkim2746
    @azaleahkim27468 ай бұрын

    Hello, does it apply in ISBN-10 as well? for example: 11-231 (mod 11) 11-0 = 11 hence, the check digit is 0 is it correct? Thank you!

  • @thedislikebutton3564
    @thedislikebutton3564 Жыл бұрын

    salamat po sir naka hanap na rin po ako ng resource material