Linear Programming Sensitivity Analysis - Interpreting Excel's Solver Report

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  • เผยแพร่เมื่อ 28 ต.ค. 2024

ความคิดเห็น • 267

  • @user-qg2tj4ib6i
    @user-qg2tj4ib6i 6 ปีที่แล้ว +214

    Exceptional !! You summarized a 2 hour lecture in less than 10 min and it was to the point. Not a single non relevant word spoken. Simply Brilliant. Keep up the good work.

  • @nikolu9560
    @nikolu9560 7 ปีที่แล้ว +181

    If it takes 5 minutes on average to understand 40 minutes long lecture. You will have to walk to class when you can sit tight at home to watch videos. What is the optimal length of youtube videos you should watch per week?

    • @SequinBrain
      @SequinBrain 3 ปีที่แล้ว +2

      yeah, it's like schools today are trying to make sure you DON'T get any education.

    • @MARLONMATTHEWS
      @MARLONMATTHEWS 5 วันที่ผ่านมา

      lmao, you're funny

  • @llillard1
    @llillard1 3 ปีที่แล้ว +32

    This is the clearest explanation of LP sensitivity that I've seen so far. Thanks for posting this. It helped me with my homework without needing to read 20 pages of dry textbook material. Great work Josh.

  • @sharanyashyamdas
    @sharanyashyamdas 7 ปีที่แล้ว +57

    I have my exam tomorrow and I was totally clueless. But this video makes me confident now. Precise, to the point and covers my total syllabus as well. Thank you so much!

  • @AlimFazle
    @AlimFazle 8 หลายเดือนก่อน +3

    Thank you so much for the clear and concise video. You cleared the concept in 7 minutes, when I could not understand it in class for 2 hours. Very Much Appreciated.

  • @mercyshimray8637
    @mercyshimray8637 หลายเดือนก่อน +2

    My Professor gave this lecture in 1 hrs 45 min and left me so confused, you did an exceptional job in just 7 min. Thanks so much, keep it up!!

    • @joshemman
      @joshemman  หลายเดือนก่อน

      Glad it was helpful!

    • @durgapshibu-lm5xr
      @durgapshibu-lm5xr หลายเดือนก่อน

      are you a management student?

    • @mercyshimray8637
      @mercyshimray8637 หลายเดือนก่อน

      @@durgapshibu-lm5xr - No i am a working professional , undergiong a management course.

  • @dhanashreebadhe9711
    @dhanashreebadhe9711 6 ปีที่แล้ว +32

    amazing! to the point, crisp and clear! Thank you so much Joshua!

    • @phd-prospect7294
      @phd-prospect7294 3 ปีที่แล้ว

      Josh is the GOAT, I have been struggling to get to understand this for a while, and this whole thing just took me 6min. Meen, I love you, Josh

  • @redandgreenchristmasblues23
    @redandgreenchristmasblues23 หลายเดือนก่อน +1

    your explanations are consistently elegant; you are an exceptional teacher. thank you!!

    • @joshemman
      @joshemman  หลายเดือนก่อน

      You're welcome. Thank you!

  • @arnav3642
    @arnav3642 11 หลายเดือนก่อน +2

    Your videos are outstanding: crisp, articulate and easy to understand. Thanks a ton.

    • @joshemman
      @joshemman  11 หลายเดือนก่อน

      Thanks, Arnav.

  • @AhmedShakir1991
    @AhmedShakir1991 5 ปีที่แล้ว

    I sat 4 hours trying to understand this, you simplified it in less than 10 minutes.....thank you!

  • @bobbobbysman
    @bobbobbysman ปีที่แล้ว +2

    Another great explanation, you never let me down Joshua! Thank you so much for your no nonsense tutorials.

  • @pm-dx2fs
    @pm-dx2fs ปีที่แล้ว +4

    This is a very useful video for people to understand the sensitivity analysis. Thank you for making such an excellent explanation video!

  • @danielyin969
    @danielyin969 5 ปีที่แล้ว +2

    you are much better than a top b-school professor in teaching

  • @yashverma9924
    @yashverma9924 5 ปีที่แล้ว +13

    30k a year for 2 hour lectures twice a week and I still understand nothing. Watched this 6 minute video and understand everything that was covered for the past two weeks. Why am I still in school?

  • @ytbwatcherrr
    @ytbwatcherrr 3 ปีที่แล้ว +1

    This video explains so well the characteristics of the sensitivity report ! Thanks to share your knowledge and your time!

  • @squirtle9990
    @squirtle9990 5 ปีที่แล้ว +2

    This is the first video I found from you and I’m impressed. This was super clear and you made what my prof explained in 2 lectures sound super easy..

  • @sartaajs
    @sartaajs ปีที่แล้ว +2

    Simply brilliant ! You summarized the entire chapter beautifully and with clarity Keep up the good work.

    • @joshemman
      @joshemman  ปีที่แล้ว

      Thank you! Will do!

  • @Jessica-uv4lt
    @Jessica-uv4lt 7 ปีที่แล้ว

    You are a life saver. I will have an exam on two days from now, that is the first time that I understand the LP sensitivity which will be part of my exam. Thanks a lot

  • @cactusfroth
    @cactusfroth 2 ปีที่แล้ว

    this is so much better than the half hour that the lecturer uses to try and confuse us with. amazing.

  • @T0N1-k7t
    @T0N1-k7t 26 วันที่ผ่านมา +1

    Very straightforward and helpful. Thank you from the bottom of my heart.

    • @joshemman
      @joshemman  25 วันที่ผ่านมา

      You're welcome!

  • @M3no0osh
    @M3no0osh 7 ปีที่แล้ว +3

    this is the best instructional video i have ever watched . on point and straight forward. thank you so so so much joshua.

  • @MathiasFaux
    @MathiasFaux 4 ปีที่แล้ว

    Brilliant! That was a better explanation than the 3-hour lecture I just saw on the topic. Great voice too!

  • @fatmaahmed6024
    @fatmaahmed6024 5 ปีที่แล้ว +9

    This is soooo amazing thank you SO SO SO much!!! I didn’t understand this topic at all but after this video it makes complete sense! Thank you so much for taking the time to make this, we all appreciate it! :)

  • @fruitlessXorchid
    @fruitlessXorchid 7 ปีที่แล้ว +2

    Before watching this, I was so confused about sensitivity analysis but this has made sooo much more sense. thank you so much, this was amazing.

  • @tarekh0
    @tarekh0 6 ปีที่แล้ว +1

    This guy does a fantastic job with his youtube mini-lectures! Keep uploading!

  • @umasreeram9217
    @umasreeram9217 4 ปีที่แล้ว +1

    I am going to pass midterm in 2 hrs from now becoz of u...god bless u

  • @HerbalSpirit
    @HerbalSpirit ปีที่แล้ว +1

    thanks Joshua for making complex things easy . you are a magician

    • @joshemman
      @joshemman  ปีที่แล้ว

      You're welcome, friend.

  • @anniemeee6796
    @anniemeee6796 4 ปีที่แล้ว +2

    Thank you so much for this ❤️ This is more easy to understand than my online class’ instructor.

  • @vaibhavkaushik8813
    @vaibhavkaushik8813 4 ปีที่แล้ว +1

    This is explained really well. Thankyou Joshua !

  • @hassanshahzad9912
    @hassanshahzad9912 2 ปีที่แล้ว +1

    This is known as TO THE POINT LECTURE. NO FANTASY WORDS AND JARGON OF TECHNICAL LANGUAGE.

  • @timianalytics7150
    @timianalytics7150 6 หลายเดือนก่อน +1

    Thank you so much, I've been on this thing for 2 days, I didn't understand. Thank you once again

  • @mertyldz9010
    @mertyldz9010 6 ปีที่แล้ว +14

    I have to give your right. This is the most excellent video ı have ever seen about researchıng methods lecture. Keep ıt up!

  • @marleneaxsel7481
    @marleneaxsel7481 6 ปีที่แล้ว

    This is the best video explaining sensitivity analysis BY FAR. Thanks so much!!!

  • @nishivasnik2838
    @nishivasnik2838 ปีที่แล้ว +1

    Thank you so much!!!!!!!!!!! I really needed this for exams, you explained it so well and easily.

  • @priscaomugbe849
    @priscaomugbe849 2 ปีที่แล้ว +1

    Best video I have seen on this topic.

  • @bhaskarkolloju7851
    @bhaskarkolloju7851 7 ปีที่แล้ว +2

    Explained nicely, this covers most of the scenarios what one needs to know in sensitivity analysis. Thank you.

  • @appspare
    @appspare 6 ปีที่แล้ว +3

    Thank you!
    You save my life from tomorrow's final exam

  • @monikakoritarova7685
    @monikakoritarova7685 5 ปีที่แล้ว +1

    Finally I can say that I understand how LP Sensitivity Analysis works :D Thank you for this great video!!!!

  • @nicolewolf8373
    @nicolewolf8373 5 ปีที่แล้ว

    This was sooooooo HELPFUL! You did great at clarifying the concepts and breaking down the Excel report/analysis! Great GREAT video- thank you!!!

  • @ceciliaching3069
    @ceciliaching3069 3 ปีที่แล้ว

    Excellent explanation with visual presentation. You have made it easy to understand. Thanks.

  • @dia896
    @dia896 6 ปีที่แล้ว

    you are a exceptional professor, you simplified the content exceptionally well, pl. uploading more such videos

  • @louiii755
    @louiii755 3 ปีที่แล้ว

    This was amazing, thank you so much!!!!! I was completely lost and now understands it perfectly.

  • @mehmetozer5675
    @mehmetozer5675 3 ปีที่แล้ว

    Great video. Helped me recall my 3 years old knowledge.

  • @faizanaltaf5485
    @faizanaltaf5485 6 ปีที่แล้ว

    Brief, to the point and very well structured! Thank you, Mr. Emmanuel! This was really helpful!

  • @ritujatripathi3075
    @ritujatripathi3075 2 ปีที่แล้ว

    Superb! This was the most crisp, comprehensive and clear solution for sensitivity analysis! Thank you so much! Please make more videos on other topics too since you explain really well:)

  • @dpelta
    @dpelta 7 ปีที่แล้ว

    Dear Joshua: excellent video! very well explained and a very clear english pronunciation!

  • @stevenmucyo7377
    @stevenmucyo7377 7 ปีที่แล้ว +11

    Best video I've seen! Thanks man!

  • @andreaacevedoquiles8898
    @andreaacevedoquiles8898 4 ปีที่แล้ว

    Exceptional video. I feel so much more ready for my test tomorrow. Thank you Joshua!

  • @ayusuryaningsih7680
    @ayusuryaningsih7680 2 ปีที่แล้ว

    Thank you SOOOO much. Your explanation so clear. This is much better the my lecture.

  • @tanishadas9420
    @tanishadas9420 4 ปีที่แล้ว

    Clear and crisp...great video

  • @kulksnikhil
    @kulksnikhil 5 ปีที่แล้ว

    Nice explaination of basics. Thanks Joshua Emmanuel.

  • @amarkanth1
    @amarkanth1 6 ปีที่แล้ว

    Awesome Joshua, Very comprehensive explanation

  • @adityareal32
    @adityareal32 4 ปีที่แล้ว

    bro...............u r so gud at this......lots of love

  • @theophilusocansey417
    @theophilusocansey417 6 ปีที่แล้ว +1

    this the best so far that i have watched

  • @apoorvupadhyaya7899
    @apoorvupadhyaya7899 6 ปีที่แล้ว

    Couldn't have explained any better! Perfect! Thanks a lot

  • @Akshay-ly3wc
    @Akshay-ly3wc 6 ปีที่แล้ว

    you helped me with 15 marks, my test was of 50 marks, thanx man , waiting for the results

  • @deepk82
    @deepk82 6 ปีที่แล้ว

    Really appreciate your efforts and you covered all the important points.
    You really helped a lot and saved many people. Keep making such an exciting videos.

  • @Beastiedz
    @Beastiedz 7 ปีที่แล้ว

    Thanks buddy, couldnt find anyone else to explain allowable increase or decrease, I thought it changed the final value. Tyvm

  • @axeli589
    @axeli589 ปีที่แล้ว

    a well-built efficient explanation. Thank you!

  • @mariam4174
    @mariam4174 11 หลายเดือนก่อน +1

    the best explanation, thank you so much.

  • @pulkitthakuriya2686
    @pulkitthakuriya2686 4 ปีที่แล้ว +1

    Thank you for the video
    tomorrow is my exam and it is really helpfull

  • @NoNonsense_01
    @NoNonsense_01 5 ปีที่แล้ว

    Such a succinct and brilliant video. Bravo!

  • @ShashankNagaraja
    @ShashankNagaraja 4 ปีที่แล้ว

    Thank you Joshua, this explanation was very clear!

  • @kylebecker5083
    @kylebecker5083 5 ปีที่แล้ว

    Great explanation, Joshua. Thank you.

  • @nikitadas9671
    @nikitadas9671 2 ปีที่แล้ว +1

    best video i've seen today

  • @lisongyuan4348
    @lisongyuan4348 6 ปีที่แล้ว

    Thank you for your clear explaination !!!!! I have sloved my long term problem with sensitivity report interpret!!!!!

  • @mr-joshi
    @mr-joshi 2 ปีที่แล้ว +1

    Thanks for this video, I found it very useful.

  • @nurulhikmah2342
    @nurulhikmah2342 4 ปีที่แล้ว

    super helpful N really helps me understand for my exam tomorrow

  • @AyeshaKhan-ro6rp
    @AyeshaKhan-ro6rp 6 หลายเดือนก่อน

    Amazing!!! You taught soo well!! Thank you!

  • @codplayer123erz
    @codplayer123erz 4 ปีที่แล้ว

    thank you! you just saved my final exam grade!

  • @vlin992
    @vlin992 6 ปีที่แล้ว

    SAVED MY LIFE THIS WEEK

  • @MHF-go9sd
    @MHF-go9sd 3 ปีที่แล้ว

    Amazing video, thank you. I coudn't understand sensitivity anlysis before watching this

  • @Claudia-lq3ns
    @Claudia-lq3ns ปีที่แล้ว +1

    This was very helpful. Thank you! 🙏⭐️

  • @mattsmith107
    @mattsmith107 3 ปีที่แล้ว

    THANK YOU! for making it easy to understand.

  • @abhishekrampal3579
    @abhishekrampal3579 11 หลายเดือนก่อน

    Last minute saviour 💫

  • @anime7world
    @anime7world 3 ปีที่แล้ว

    This was supremely clear and helpful!! Thank you!

  • @sasideepbillakurthi57
    @sasideepbillakurthi57 5 ปีที่แล้ว +1

    good explanation

  • @RabeccaKaunda-l5o
    @RabeccaKaunda-l5o 3 หลายเดือนก่อน

    This is just the best explanation 🎉

  • @bobbyvictor
    @bobbyvictor 7 ปีที่แล้ว

    Awesome Joshua - you have a gift for teaching stuff

  • @95abhinav
    @95abhinav 3 ปีที่แล้ว

    Crisp and comprehensive!

  • @ashleyjohnson9485
    @ashleyjohnson9485 5 ปีที่แล้ว

    Extremely helpful and concise.
    Thank you!

  • @winnieooko
    @winnieooko 7 ปีที่แล้ว

    Impressive explanation now i really understand the sensitivity report

  • @Qomri
    @Qomri 7 ปีที่แล้ว

    You're awesome Josh, keep it up and thanks for your effort!

  • @dattaram1015
    @dattaram1015 5 ปีที่แล้ว +7

    One query: During analysis of constraint changes, in the first two instances it is - (original RHS values - new value) * shadow price given that the delta change is allowed. But for the last instance, it's shown as (new value-original value) i.e. 44-60=-16. Why is this inconsistency? If the process is (original RHS - new value) * shadow price then it would be -40 and not +40. Which process is correct? Am i missing something?

    • @joshemman
      @joshemman  2 ปีที่แล้ว

      Yes, you're missing the difference between Increase and Decrease.

  • @michaelhodgins6748
    @michaelhodgins6748 3 ปีที่แล้ว

    Such a great video. Awesome job!

  • @raymond5259
    @raymond5259 ปีที่แล้ว +1

    Amazing video, thanks Joshua

    • @joshemman
      @joshemman  ปีที่แล้ว +1

      My pleasure!

  • @jonasherman9195
    @jonasherman9195 2 ปีที่แล้ว

    Very clearly explained! Thanks!!

  • @mikemike-vo7df
    @mikemike-vo7df 6 ปีที่แล้ว

    Awesome video sir....this will help me a lot...kudos to you good Sir

  • @SaeedKhan-np2wo
    @SaeedKhan-np2wo 7 ปีที่แล้ว

    Thanks, man. This helped me a lot.
    Stay Blessed!

  • @agnzlz10
    @agnzlz10 5 ปีที่แล้ว

    thanks for the video, very concise and to the point

  • @nishitdarji6446
    @nishitdarji6446 10 หลายเดือนก่อน +1

    Thank you, it really helped❤

    • @joshemman
      @joshemman  9 หลายเดือนก่อน

      You're welcome 😊

  • @vishudgr8
    @vishudgr8 6 ปีที่แล้ว

    Thanks a lot, Joshua. It was really very helpful.

  • @mrfoxviiska
    @mrfoxviiska 4 ปีที่แล้ว

    You teaches better than my teacher....

  • @faresmajed50
    @faresmajed50 5 ปีที่แล้ว

    Thanks man, I wish you are my Professor.

  • @mahfriend900
    @mahfriend900 6 ปีที่แล้ว

    Sir I really thank you for this video since it really helped me to understand the Sensitivity Analysis easily.

  • @harishganesan622
    @harishganesan622 3 ปีที่แล้ว

    Thank you so much. You are a great teacher

  • @DanielBogdanski
    @DanielBogdanski 6 ปีที่แล้ว +1

    Awesome explanation! Much appreciated, thank you!

  • @ramchat17
    @ramchat17 5 ปีที่แล้ว

    Very good concise and clear!

  • @francoisst-hilaire222
    @francoisst-hilaire222 7 ปีที่แล้ว

    Perfectly explained. Thanks!

  • @fatmaahmed6024
    @fatmaahmed6024 6 ปีที่แล้ว

    Amazing video!!!! This helped my friends and I a LOT! Thank you so so much!!!:)