SPSS One-way ANOVA: Post Hoc - Duncan test

[@nadratulhuda1341]

hi sir why we need to click Duncan with LSD all together?

[@LearnwithDr_Mani]

Very good question Mrs. Nandra Post Hoc test we perform to see which are groups or sets of data have significant difference. LSD & Duncan etc. type post Hoc text we do when our data fulfil homogeneity of variance condition. So, we use LSD test and it work on t-test for pairwise comparison. LSD is only suitable when we have three repeated measure, else it leads to Type 1 error. Along with LSD we do Duncan test, because it is an alternative to LSD, it requires larger difference between group means to detect significant difference.

[@nadratulhuda1341]

@@LearnwithDr_Mani thank you so much Dr, much appreciated!

[@honeygupta6243]

Thank you sir. You have explained it in very simple way.. For people who doesn't know how to use this can understand it in such simple words. 👍

[@bbagriculture8743]

Thank you sir its very helpfull for me after the long hassle on KZbin

[@PriyankaChauhan-fz9ji]

I know what I'm gonna ask is unrealted to this specifoc video but howw to do three factor anlaysis and pooling as we do in OPSTAT in SPSS?

[@LifeSciencePost]

Thank you sir very nice , a lote of thanks

[@sothsavoeun6959]

Thanks for sharing Dr

[@niftemeducation7936]

If we have 2 treatments , then how to add superscript values to the bars ?

[@LearnwithDr_Mani]

Are you talking about adding a superscript over bar plot?

[@niftemeducation7936]

@@LearnwithDr_Mani yes sir, pls explain

[@LearnwithDr_Mani]

@@niftemeducation7936 Select the column which you want as superscript. Right click on it ---> set as ---> Label. Then plot your bar graph.

[@niftemeducation7936]

@@LearnwithDr_Mani how can we decide the a and b values , that i want to know for 2 treatments , beacuse we cant use the SPSS

[@LearnwithDr_Mani]

@@niftemeducation7936 Yes you can use SPSS for 2 treatments, just like we did for 3 treatments. But data should be in triplicate. Watch this video: kzbin.info/www/bejne/l4nEqJmAd8aghLc This may help you

[@levsohnlifa5160]

You represented the values with +/_standard error or standard deviation???

[@LearnwithDr_Mani]

Its standard deviation

[@levsohnlifa5160]

@LearnwithDr_Mani Thanks Dr. So, what if the variables being tested are from different sections!!! How do you represent them so that they can appear in separate column??

[@LearnwithDr_Mani]

@@levsohnlifa5160 I have not understand your doubt. Can you elaborate on it?

[@Plazine]

Many thanks!

[@quadrisaheedtemitope3943]

What can I do if my analysis is in days and I want to do this per day?

[@LearnwithDr_Mani]

Consider each day as one treatment condition

[@titelmegu9632]

How to give superscript in case of two way anova kindly explain please 🙏

[@makdudislam1716]

Thank you, bro, for this video💓💓, go ahead.

[@prashantsrivastava7253]

Es ist so hilfreich...

[@matinakand8874]

how will the data presented as a mean ± standard error??

[@LearnwithDr_Mani]

you will get the mean and standard deviation or standard error value from the descriptive table.

[@girijaprasadpatnaik2113]

How to do for two seasons

[@drcharu7328]

How to interpret the results sir

[@LearnwithDr_Mani]

Please see this video: kzbin.info/www/bejne/l4nEqJmAd8aghLcsi=NYeTIlCJw6GNPM4x