How can i get RCBD multilocation analysis of variance Example by R soft ware?

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Can you calculate an effect size from F statistics of one factor ANCOVA?

Can you calculate an effect size (Cohen's) from F statistics of one factor ANCOVA if all you have is the result (e.g. F (2, 60) =4.08; p

20 March 2024 9,372 1 View

How to calculate transpiration rate from stomata conductance or AP4 porometer measuring results?

02 August 2023 3,863 0 View

Any one can help by providing matlab code to simulate Electric field penetration in multlayer surface plasmon resonance please?

simulate Electric field penetration in multlayer surface plasmon resonance

02 February 2023 9,202 0 View

Any one who can give a brief explanation on the flowing question please?

22 December 2022 234 2 View

What are the best and most recent allometric models for estimating above-ground and below-ground biomass of plant species in Ethiopia?

Can I get updated allometric models developed for Ethiopia to estimate above-ground and below-ground biomass?

26 September 2022 2,848 1 View

I want to conduct research on effect of electronic devices tax payers so how can i conduct model on such types of research tittle?

i want to conduct research on effect of electronic devices tax payers so how can i conduct model on such types of research tittle

13 August 2018 8,384 3 View

How to compute the mean value of five point Likert scale and how to determine the cut of point to interpreter the result?

There are controversial literature on whether to use the mean of likert scale items (by likert scale i'm referring to a scale that ranges from strongly disagree (1) to strongly agree with value of...

16 June 2018 5,242 3 View

Application of rhizobium to seedlings is very importantant, but I want to learn the rate or frequency and time interval of inoculum application?

Bacterial inoculant application is recently an alternate to chemical fertilizers. Sometime they fail to nodulate and didn't hit the required target.

28 July 2017 7,983 9 View

What is the relationship between LOD score and R2 (% explained) in QTL mapping?

I found two QTLs on the same LG at different interval. The one which have the higher LOD (7.03) explained (21.6%) , where as the other QTL with LOD score 6.21 explained (26.5%). How do you...

17 December 2015 3,226 7 View

Is there anyone who has come across the effect of soil acidity on the remobilization (sink to source relation of plants)?

we have tested different potato cultivars. we have seen the correlation between tuber canopy development and tuber (we observe strong correlation), and they grow very well in foliage but low in...

25 November 2015 7,126 2 View

Why maximum likelihood approach over sample variance?

Maximum likelihood estimation is used to estimate population mean and variance. However, we can do it with sample variance too and sample variance is unbiased also. Then why we prefer maximum...

25 June 2024 3,921 3 View

Appropriate test for statistical significance?

I have two groups (A and B). I want to determine statistical significance between the two groups for each individual item (7 items measuring participation). This way I can be able to tell whether...

22 June 2024 7,302 8 View

How do we check the strength of a mediation hypothesis (calculated by Hayes Process Macro) by "Variance Accounted for Technique"?

11 May 2024 3,044 0 View

My residual variance in my mediation analysis is very high. How do i solve this?

For my thesis i'm doing a mediation analysis. There are three predictors (autonomy, job demand and social support). I also test a few interaction-effects. I use three background confounders, based...

08 May 2024 2,081 2 View

Can we use the mean and SD to describe continuous data then during comparison the authors use Mann-Whitney U-test ?

As I understand if you use the mean and SD for describing your data, this means it is normally distributed and parametric. If so, the test for variance should be simple T test.

04 April 2024 2,331 3 View

How to evaluate the robustness of narrow-sens heritability estimate in natural population ?

Hi everyone, I am trying to estimate the narrow-sens heritability of dispersal (propensity) in a natural population of lizard for wich I have a pedigree dataset. I used a bayesian approch, by...

14 March 2024 378 0 View

During Exploratory Factor Analysis I got three factors. But 3rd factor has only one item. can I have one item for a factor?

with three factors, the total variance explained is 53%. With two factors, the total variance is 45%. Can I keep one item for a given factor if I think that item is important to be kept in the...

19 February 2024 9,326 8 View

Do you know which is the best package to conduct a bivariate GARCH in R?

I've tried with many packages, but the main issue arises when you want to introduce additional variables in the mean and the variance equation as well. For example, if you want to introduce news...

15 February 2024 7,099 2 View

Is there a way to calculate s0 parameter for Volcano plot in Perseus?

What is a correct way to estimate s0 parameter for Volcano plot visualization in Perseus? The documentation says: "Artificial within groups variance (default: 0). It controls the relative...

09 January 2024 6,332 1 View

Can I perform (run) EFA four times? one by one after deleting the variables with low communalities?

Hi. The goal of factoring was to explore the items that were more relevant for the target population and unobservable (latent) variables that are reflected in the observed manifest variables...

08 January 2024 3,109 3 View

Pradeep Paraman

In R use the model formula Y ~ Block1 + Block2 + Treat.

Sal Mangiafico

If you are looking for an example of a common randomized complete block design (RCBD), I have an example here: https://rcompanion.org/handbook/I_06.html

Wilfred Abincha

Here is a tutorial for that: https://youtu.be/hBeT6Ur32Hg