POSITION-SPECIFIC SCORING MATRICES | PSSM | PROFILES | PSI-BLAST

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  • Опубликовано: 28 окт 2024

Комментарии • 39

  • @anowarulkabir4943
    @anowarulkabir4943 4 года назад +11

    I think your 2nd table is computed from (table1/overall_freq). You said we should divide table1 by smallest freq. But that does not make sense. Every row should be divided by its own overall freq.
    In that way, your full table2 is correct but the way was not. So in table2, last row is: .87=.2/.23, 1.74=.4/.23, .87=.2/.23 and so on. Please correct me if I am wrong.

    • @decodingbio8114
      @decodingbio8114  4 года назад +2

      My apologies you are completely right.

    • @anowarulkabir4943
      @anowarulkabir4943 4 года назад +3

      Brother nothing to apology. You have explained great. Thanks a ton.

    • @decodingbio8114
      @decodingbio8114  4 года назад

      @@anowarulkabir4943 Thanks for appreciating. :)

    • @tahseenhashmi9442
      @tahseenhashmi9442 3 года назад +1

      @@decodingbio8114 can you plz guide me .....suppose i don't know what is the sequence i only have a log odd table (last one)and my teacher asked me find the sequence from matrix? then what rules should i follow?
      From your lecture i understand
      the value 1 will be preffered , zero and negative value willbe neglected and if in a colum have all negative and zero value but one value greater than 1 you should prefer it? Am i right? If not then guide me plz immediately

    • @decodingbio8114
      @decodingbio8114  3 года назад

      @@tahseenhashmi9442 yes you are getting right

  • @arpittyagi6404
    @arpittyagi6404 3 года назад +1

    Thank you so much sir for such a nice explanation.

  • @Matt-es1wn
    @Matt-es1wn 3 года назад +5

    Am I having a stroke? everything in English but i cant understand what your saying

    • @decodingbio8114
      @decodingbio8114  3 года назад +1

      It was demonstrated to Urdu speaking students so that’s why you couldn’t understand

  • @narendraparmar1631
    @narendraparmar1631 3 года назад +1

    Good one sir👍

  • @raidhanishome2332
    @raidhanishome2332 Год назад +1

    Can I know the source from where you learnt this method? Thank you for the explanation

  • @jayneeljuniardo6031
    @jayneeljuniardo6031 Год назад +2

    @7.25 overall frquency kaise aai ??
    how to calculate ??

  • @kushmunot8651
    @kushmunot8651 11 месяцев назад +3

    at 8:04 the calculation is wrong. 0.6/0.2 = 3 not 2

  • @tahseenhashmi5885
    @tahseenhashmi5885 3 года назад

    Can you plz explain again why selectivity reduces when sensitivity increases?

  • @shubhisingh3663
    @shubhisingh3663 3 года назад +1

    Awesome

  • @Tajdar-e-Haram316
    @Tajdar-e-Haram316 4 года назад +1

    great

  • @chinmaykumar1355
    @chinmaykumar1355 2 года назад +1

    Love from Odisha ❤️❤️

  • @backup3412
    @backup3412 Год назад +1

    Video is good lakin logbase2 of 6.33 say 80 nahi aa raha jab k 2^6.33 say aa raha h to yani log odd nae lia?

    • @decodingbio8114
      @decodingbio8114  Год назад +1

      Thanks sir
      Yes I know I misinterpreted the calculations that's why please see the pinned comment for calculations

    • @backup3412
      @backup3412 Год назад +1

      @@decodingbio8114 no problem,all your videos are great and to be honest ham khud bhi calculations Sahi nae kartay,pin Karna best h

    • @decodingbio8114
      @decodingbio8114  Год назад +1

      @@backup3412 thanks for appreciation it means a lot

  • @sohamkonkar2895
    @sohamkonkar2895 2 года назад +1

    Thanks dude 👍

  • @medicinalplantsingbbyhalim6351
    @medicinalplantsingbbyhalim6351 2 года назад

    plx back ground frequency and for ground frequency ko alag alag samja day.

  • @manvigupta9888
    @manvigupta9888 Год назад

    You said at 3rd position G would fit as it has the maximum positive frequency but when you are finally calculating in the very next slide, you are considering C at the 3rd position.
    Clear out the doubts, man!

    • @decodingbio8114
      @decodingbio8114  Год назад

      There is a mistake in explanation during lecture. Kindly read the pinned comment for clarification

  • @allentertainment6009
    @allentertainment6009 3 года назад +1

    Nice sir g

  • @shalinikaushik5261
    @shalinikaushik5261 4 года назад +1

    nicely explained

  • @tejastiwari1777
    @tejastiwari1777 Год назад +1

    Jai Shree Ram 🚩

  • @안녕-m8w5e
    @안녕-m8w5e 2 года назад +1

    overall frequencies are wrong?

    • @decodingbio8114
      @decodingbio8114  2 года назад

      Kindly see the Pinned Comment for correct frequency calculations.

  • @stanyang4321
    @stanyang4321 4 года назад

    Why table 2 overall frequency is same as that of first table.......

    • @decodingbio8114
      @decodingbio8114  4 года назад

      Stan Yang please see the pinned comment as there is a mistake in video

  • @subashchandrapakhrin3537
    @subashchandrapakhrin3537 4 года назад +1

    There is a mistake ... 0.6/0.2 = 3

    • @decodingbio8114
      @decodingbio8114  4 года назад

      Subash Chandra Pakhrin thanks for pointing it out. Actually I’ve mentioned it in video that last two rows of tables are wrongly filled.