How to Prepare data set for Trend analysis using Non-Parametric Test (Mann-Kendall and Sen's Slope)

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  • Опубликовано: 19 окт 2024

Комментарии • 142

  • @masnahhanim6632
    @masnahhanim6632 4 года назад +4

    hello, first of all thank you very much for a very useful video, i have follow all the step mentioned in the video, but why in the end i get a blank output? kindly help me sir.

  • @techworldwithzedo878
    @techworldwithzedo878 2 года назад

    Fitse, smart! guy you changed my skill drastically, keep it up, stay Blessed!

  • @bunmimudashiru8634
    @bunmimudashiru8634 5 лет назад

    Hi Dr. Fitsum , this video is really helpful. just when i think i have gotten it , when i try my output is blank, kindly suggest what i can do. thanks in advance

  • @berihugebrelibanos9222
    @berihugebrelibanos9222 5 лет назад +2

    Dear tech-tutor with fitsum I have faced the same problem with saddam M. the out file says only "PROG TO CALCULATE SEN SLOPE, MANN-KENDALL TEST
    DR. VIJAY KUMAR, SCIENTIST, NIH,ROORKEE
    LIMIT FOR MAXIMUM NO OF DATA POINTS 100" could you help me please ser?

  • @raisaalves4539
    @raisaalves4539 3 года назад

    Thanks for this video, it helped me a lot. Do you know any website or document that has the specifications of this software to be able to quote it if I use it?

  • @kokehydro7110
    @kokehydro7110 5 лет назад +2

    thank you fitse "yes i got it" amessegnalehu my brother

  • @addisaschenik792
    @addisaschenik792 3 года назад

    Thank you so much, it is so helpful, appreciate it.

  • @ayanabulti
    @ayanabulti 2 года назад

    Hello, Fitsum your tutorial video helped me a lot thank you for this. I have one problem with this I have 31 years of data but AUTO_MK_Sen give a response that only runs 100 years. so what are the problems

  • @keshavchauhan6398
    @keshavchauhan6398 6 месяцев назад

    Sir, in the results what does "S" and "Z" denotes?????

  • @ishfaqgujree4339
    @ishfaqgujree4339 4 года назад +3

    hello brother, it does't work on my data. It only shows "PROG TO CALCULATE SEN SLOPE, MANN-KENDALL TEST
    DR. VIJAY KUMAR, SCIENTIST, NIH,ROORKEE
    LIMIT FOR MAXIMUM NO OF DATA POINTS 100
    " messages on the notepad.txt file which it forms. Where is the error.
    ********************************************

    • @camalhuseynov3380
      @camalhuseynov3380 4 года назад

      me too

    • @Fitsum_Teshome
      @Fitsum_Teshome  4 года назад +1

      Both of you attach your dataset to fitsalem@mail.com so that I can see the error.

    • @camalhuseynov3380
      @camalhuseynov3380 4 года назад

      @@Fitsum_Teshome please, can you answer my mail?

    • @seeonie
      @seeonie 4 года назад

      Dear Dr, thanks for this video. My data returned blank output. Please what could be the issue?

    • @shanzeyasghar8896
      @shanzeyasghar8896 2 года назад

      Plz check my email...Same issue

  • @kaushikgupta8108
    @kaushikgupta8108 4 года назад +2

    Hello, thanks for the video. But, I am experiencing problems at the end. When open and run the Auto_MK_Sen program an output file is generated which is blank. The data was assembled according to format you suggested in the video, yet the issue occurs. Kindly let me know what can be the problem. Thank You

  • @sanapras4893
    @sanapras4893 5 лет назад

    First of all that's a very useful video, thank you very much. I want to know whether I can use daily data and ( which means I can put both year and month in the column and day in the row) and do this?? secondly, i prepared monthly mean value exactly like you did, but getting an error message as given below. Please help me overcoming this
    Error in Kendall(1:length(x), x) :
    NA/NaN/Inf in foreign function call (arg 1)
    In addition: Warning message:
    In structure(.Internal(as.vector(x, "double")), Csingle = TRUE) :
    NAs introduced by coercion

  • @abhijeetdas9965
    @abhijeetdas9965 3 года назад

    Dear brother while running this software it is showing that you cannot exceeding 100 points only and the analysis is not showing. It is showing blank out file. Can you help me please?

  • @zruspingorri
    @zruspingorri 3 года назад

    Hello! The program is limited to 100 data values for a given time series. My time series has 1200 values and the program does not work. Is it possible to extend the maximum number of data to 1200 to run the program? Thanks!

  • @Csck03
    @Csck03 5 лет назад

    May you please do video on trend change detection using pettitt-mann-whitney test

  • @oluwaseunilori1864
    @oluwaseunilori1864 5 лет назад

    Hello Fitsum, I've been trying to use the software to perform similar analysis but this time I'm using SPI and SPEI value that contained both negative and positive values and I've been getting blank results. I will attach and mail you to help me check for error in my data if possible. thanks

  • @mukarrmaanwar467
    @mukarrmaanwar467 3 года назад

    outputfile is empty, software is not running properly, can you plz help me in this ?

  • @the_surajit_saha
    @the_surajit_saha 3 года назад +1

    Sir, I have mailed you my excel sheet, I have followed all the steps mentioned in the video but didn't get any output. Can you please recheck my sheet and calculate the result for me?

    • @shashipathak7348
      @shashipathak7348 3 года назад

      Can you please sir email .I have the same problm

  • @emmanuelmar
    @emmanuelmar 6 лет назад

    Thank you for sharing your knowledge. I have a data at basin level around 20 stations and I need to do trend at basin level how can i do? Please help me.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Marta Gebreyesus
      Thank you!
      You can do trend analysis in two ways.
      1. At stations level by analysing each station data.
      2. At basin level by combining all the stations data to one by calculating areal mean or arthematic mean as you wish but area mean is more accurate since it considers the area (to do that there is a video you can check that, how to calculate areal mean precipitation: m.ruclips.net/user/my_videos?disable_polymer=true&csn=Lg0-W5v0CYy98wTo4LCgBg ).
      Further don't forget to subscribe and to share with your friends.
      don't hesitate to contact me @ any time T.

    • @emmanuelmar
      @emmanuelmar 6 лет назад

      Thank you very much!!!

    • @emmanuelmar
      @emmanuelmar 6 лет назад

      Sorry Fitsum, I couldn't access the video

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Marta Gebreyesus m.ruclips.net/video/1o-a2p5kskc/видео.html
      m.ruclips.net/video/Rr7_tIWVPv8/видео.html

    • @besmaboudiaf1159
      @besmaboudiaf1159 6 лет назад

      please i am interested but the link is not availa
      ble

  • @anamwaheed8702
    @anamwaheed8702 4 года назад

    I follow your every step mentioned in video.. Everythng went well but in the end i get a blank window of MK-sen.. Kindly help me im retriving answers..

  • @SaaVisha
    @SaaVisha 5 лет назад

    My data is for 15years.
    1. Will the program work for 15 years?
    2. If not, can I add extra 15 blank years data?
    3. What happens for the missing values?
    4. Does it accept negative values?

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      SAKSHI SHIRADHONKAR The program can run even for 2 to 3 years but the minimum requirement 30 years is not for the program, it is only for the accuracy of your results.

    • @solomonteffera1570
      @solomonteffera1570 5 лет назад

      it can do for 15 years; unless there are other theoretical reasons not to use 15 years. Adding 15 years blank is not fair

    • @SaaVisha
      @SaaVisha 5 лет назад

      @@Fitsum_Teshome Sir, it doesn't generate any results if the data is less than 30 years.
      I get a BLANK .out file.

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      @@SaaVisha it's not because of the length of the data. I think you have some errors in your datasets. you can attach your file in my email: fitsalem@gmail.com

  • @graciummunthali2205
    @graciummunthali2205 6 лет назад

    Hie Fitsum, I got the AUTO_MK_SEN.exe but it is not running to give me the results, of course i have the monthly total data so instead of using average values. i am using the sum and i am failing to get the results, can you help me please

  • @rubengebdang6376
    @rubengebdang6376 6 лет назад

    Thanks for the video , where can i get the software please?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      Dont forget to subscribe

  • @aradhanathakur5619
    @aradhanathakur5619 6 лет назад

    Hey fitsum I want your favour,
    how to use grid data for trend analysis?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Aradhana Thakur do the same as the observed data.

  • @bbx_is_a_life
    @bbx_is_a_life Год назад

    Its a very helpful video but it was best if you explained things _ talk and not just compute

  • @hassenyimer7089
    @hassenyimer7089 4 года назад

    thank you

  • @Jathothveeranna
    @Jathothveeranna 5 лет назад

    sir.....work on image classifications and potentail zone identification for ground water recharge.....as well as swat cup model for trend analysis... i am waiting sir...

  • @ayanabulti
    @ayanabulti 2 года назад

    PROG TO CALCULATE SEN SLOPE, MANN-KENDALL TEST
    DR. VIJAY KUMAR, SCIENTIST, NIH, ROORKEE
    LIMIT FOR MAXIMUM NO OF DATA POINTS 100 while I doing this message comes so what shall I do Fitse

  • @ranjeetsinghbais8460
    @ranjeetsinghbais8460 5 лет назад

    Really helpful

  • @gelgelowako9307
    @gelgelowako9307 5 лет назад

    hello fitse your tutorial video help me alot iand i need to know how to calculate the rainfall variability and trends of 30 years using mann-kendall ,then under it also to show seasonal and annual precipitation through PCI index

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад +1

      Check these links:
      ruclips.net/video/M5hBaSJNuhM/видео.html
      ruclips.net/video/ReDJ0I8n5yw/видео.html
      ruclips.net/video/kqw1cf4eboo/видео.html
      ruclips.net/video/BDSboEL59yw/видео.html
      ruclips.net/video/f5ojHPZLTY0/видео.html
      ruclips.net/video/cEInbps4jks/видео.html

    • @juneydiidris4431
      @juneydiidris4431 2 года назад

      gelgalo gaafii bareeda gaafatte

  • @AtupelyeWKomba
    @AtupelyeWKomba 6 лет назад

    Hello Fitsum, I followed the tutorial, have tried using the application from the link you provided but I am failing to run and get the values for my precipitation data of 2000-2017 , when running the response I get is the program can only run 100 values.What should I do?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      atupelye komba
      Yes the program run only 100 years data. So break it into two phases (50:50 years).
      Dont forget to subscribe.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      atupelye komba
      The minimum data required is 25-30 years.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      Send your data so that I help you properly.
      Dont forget to subscribe

    • @rajansasimarypriya2392
      @rajansasimarypriya2392 5 лет назад

      im also get same issue.. i didnt get output values..

    • @Veerabhadrakn
      @Veerabhadrakn 5 лет назад

      @@Fitsum_Teshome
      Sir i get the same problem What i do ?

  • @akshaykumar-de5wk
    @akshaykumar-de5wk 3 года назад

    XLSTAT AND XL SHEET ARE DIFFERENT OR NOT

  • @zhehabeshascience3066
    @zhehabeshascience3066 4 года назад

    very nice

  • @TakeleLugoFukka
    @TakeleLugoFukka 5 месяцев назад

    Fitsum betam adnakik negn mitlakechew hulu nager betam tekam nager new ine ahun andi nager comment argegn ye irrigation water management second degree temarhi negn title assessin druoght risk and irrigation requirement lay new

  • @sroy5089
    @sroy5089 4 года назад

    I am also getting a blank output file. Any solutions?

  • @furkanfrat5338
    @furkanfrat5338 5 лет назад +1

    The "autoMK_sen" link does not download.
    please

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      PLEASE CHECK THE LINK IN DISCRIPTION SEGMENT

    • @islamyasa2297
      @islamyasa2297 4 года назад

      merhabalar hocam testi uygulayabildin mi ?

  • @Mannan-kn1kt
    @Mannan-kn1kt 6 лет назад

    Really helpful ,
    from where I can get this autoMK_sen application

    • @proshun891
      @proshun891 6 лет назад

      did you get the software?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Dont forget to subscribe

  • @dr.m.m.shaikh1944
    @dr.m.m.shaikh1944 6 лет назад

    hi..how did you make the program "AUTO_MK_SEN.exe" ??

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Use the following link to download the program: drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

    • @birhanegt9170
      @birhanegt9170 6 лет назад

      The link you provided doesn't provide any information about the software. Where can we get description of the program?

  • @naveenpandey862
    @naveenpandey862 5 лет назад

    sir, does it work for discontinuous data also? i am not able to get results

  • @zolekazoe9924
    @zolekazoe9924 6 лет назад

    Hi Fitsum. my output file only gives this comment " PROG TO CALCULATE SEN SLOPE, MANN-KENDALL TEST
    DR. VIJAY KUMAR, SCIENTIST, NIH,ROORKEE LIMIT FOR MAXIMUM NO OF DATA POINTS 100". how do i resolve this issue. please help.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Zoleka Zoe your data should be less than 100 years.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      The minimum one is 25-30 years

    • @zolekazoe9924
      @zolekazoe9924 6 лет назад

      my data is less than 100 years, it is 29 years to be exact.

  • @abhinandanmaity9674
    @abhinandanmaity9674 4 года назад

    how to solve this topic "MODIFIED MANNKANDLE TEST FOR ESTIMATING RAINFALL AND VEGETATION TREND"

  • @mudassarumar7497
    @mudassarumar7497 5 лет назад

    followed the same tutorial and prepared the data but it did not work for my data. the out put file is blank. send you an email. pls reply

  • @anamwaheed8702
    @anamwaheed8702 4 года назад

    The output file is blank please help me in getting answer

  • @addisudagnew6323
    @addisudagnew6323 4 года назад

    Thank you for your Nice tutorial. but when i did based on your tutorial i found a blank out put. no results. it says PROG TO CALCULATE SEN SLOPE, MANN-KENDALL TEST
    DR. VIJAY KUMAR, SCIENTIST, NIH,ROORKEE
    LIMIT FOR MAXIMUM NO OF DATA POINTS 100. i tried to reduce the number also but its same

    • @Fitsum_Teshome
      @Fitsum_Teshome  4 года назад

      Attach your dataset to fitsalem@gmail.com

    • @LucasSousa-cd4yd
      @LucasSousa-cd4yd 4 года назад

      @@Fitsum_Teshome The same to me. How can I fix?

  • @furkanfrat5338
    @furkanfrat5338 5 лет назад +1

    There is rainfall data for 28 years. I will do trend analysis with 5 different methods.

    • @islamyasa2297
      @islamyasa2297 4 года назад

      hocam bu testi öğrenmek istiyorum yardımcı olur musun?

    • @camalhuseynov3380
      @camalhuseynov3380 4 года назад +1

      hocam ne kadar aradim bulamadim bu test nasil yapilir deye yardimci olurmusunuz lütfen
      camal_huseynov_88@mail.ru
      Benim poçtam. Yardım etmek isteyen yaza bilir. Benim bu testi öyrenmem çok ihtiyacim var!

  • @RupalHoney
    @RupalHoney 6 лет назад +1

    Sir, How can i get "auto_MK-Sen.exe " software ,pls help me

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Dont forget to subscribe

  • @AftabKhan-di3np
    @AftabKhan-di3np 2 года назад

    i am unable to get the result

  • @zeitalo4076
    @zeitalo4076 6 лет назад

    Thank you so much, my friend!!!
    I want to record this video and explain in english and in portuguese to share with more people. I will give all the rights to you. It is just to help more people as you helped me.
    Do you allow me to do so?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      I have already prepared for English version but Portuguese you can do it.
      Don't forget to subscribe my channel.

    • @SaaVisha
      @SaaVisha 5 лет назад

      @@Fitsum_Teshome Hey can you send the link for the English version? I already subscribed!!! Thank a ton for your help. You are the best !!

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад +1

      SAKSHI SHIRADHONKAR m.ruclips.net/video/M5hBaSJNuhM/видео.html

  • @harissac1
    @harissac1 5 лет назад

    I also followed as tutorial but it did not work, Our put file is mentioned limit for maximum number of data points 100

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      fitsalem@gmail.com
      Attach one of your datasets. So that I can tell you the error.

  • @ahmedkmn6333
    @ahmedkmn6333 7 лет назад

    Thanks

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

  • @afolabiadetoun2860
    @afolabiadetoun2860 2 года назад +1

    Thanks for the video, keep up the good work. However, permit me to say that it is very hard to follow some of these videos, there is no step by step explanation, analysis is very fast and I wonder how people that want to learn will achieve this. I assume this is definitely not for beginners, it is for professionals that want to upgrade. The most effective way is to explain through the process while showing the video. Thank you.

  • @tusharlohar2617
    @tusharlohar2617 5 лет назад

    thanks for best vedio sir,
    Sir i output file generated but blank.

    • @tusharlohar2617
      @tusharlohar2617 5 лет назад

      SIR i mailed you file

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      Share your data to my email:fitsalem@gmail.com
      Don't forget to subscribe and to share with friends

  • @smurasingh
    @smurasingh 6 лет назад

    Plz, do me a favor. Kindly, provide me the software

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

  • @SaaVisha
    @SaaVisha 5 лет назад

    Thank you for your amazing video.
    @Tech-tutor with fitsum Sir, it doesn't generate any results if the data is less than 30 years.
    I get a BLANK .out file.

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      it's not because of the length of the data. I think you have some errors in your datasets. you can attach your file in my email: fitsalem@gmail.com

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад

      it's not because of the length of the data. I think you have some errors in your datasets. you can attach your file in my email: fitsalem@gmail.com

    • @SaaVisha
      @SaaVisha 5 лет назад

      @@Fitsum_Teshome I have emailed you. kindly check.

    • @SaaVisha
      @SaaVisha 5 лет назад

      @@Fitsum_Teshome Thank you very much in advance!!!

    • @Fitsum_Teshome
      @Fitsum_Teshome  5 лет назад +1

      @@SaaVisha check your email

  • @nehabasnet6014
    @nehabasnet6014 6 лет назад

    Please I need this software

  • @abebaade4492
    @abebaade4492 6 лет назад

    Mesfin Abebaw
    really nice
    please Fitse tell me the way how to get "AUTO_MK_SEN.exe"

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Abeba Ade check out in comment segment and dont forget to subscribe

  • @swatisharma4787
    @swatisharma4787 4 года назад

    Anyone who can knows mann kendall completely?

  • @tesfayemengesha6535
    @tesfayemengesha6535 7 лет назад

    Hey,Fitse it is good vidous and i need your help

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      How can I help you ?

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      drive.google.com/file/d/1HVP81cxEpkPwfJ9qksCiV7WrM9p9bwXJ/view?usp=drive_web

    • @urvashisharma33
      @urvashisharma33 6 лет назад

      I have sent you a request kindly provide software to me as well.

  • @graciummunthali2205
    @graciummunthali2205 6 лет назад

    Hie Fitsum, I got the AUTO_MK_SEN.exe but it is not running to give me the results, of course i have the monthly total data so instead of using average values. i am using the sum and i am failing to get the results, can you help me please

    • @graciummunthali2205
      @graciummunthali2205 6 лет назад

      thank you a lot for the guidance, I will try to do so and i will let you know when it runs

  • @graciummunthali2205
    @graciummunthali2205 6 лет назад

    Hie Fitsum, I got the AUTO_MK_SEN.exe but it is not running to give me the results, of course i have the monthly total data so instead of using average values. i am using the sum and i am failing to get the results, can you help me please

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад +1

      I have checked your data but you didnt have seasonal and annual data as well you wrote time(year) wrongly (you dont need to write time 1962/63 rather write 1962, 1963, 1964..........................................to 2014 in separate column) plus dont mention the month by name only by number (Jan-1, Feb-2 ........................Dec-12................Spring-13.............. Annual-17) and You need the seasonal and annual data as well so that you can run the program succesfully.
      Finally save the data in "Tab Delimited" form on excel (Dzalanyama-Rain.txt)
      For percipitation/Rainfall
      Annaul data = summation of all monthly data in that particular year.
      Seasonal data = summation of all monthly data in that particular season.
      Monthly data = summation of all daily data in that particular month.
      For Temperature
      Annaul data = Average of all monthly data in that particular year.
      Seasonal data = Average of all monthly data in that particular season.
      Monthly data = Average of all daily data in that particular month.

    • @Fitsum_Teshome
      @Fitsum_Teshome  6 лет назад

      Dont forget to subscribe and share with your friends