Browsed by
Tag: nlsLM()

How to analyze quadratic plateau model in R Studio?

How to analyze quadratic plateau model in R Studio?

Comments 0 Comment

Previous post□ How to analyze linear plateau model in R Studio? In my previous post, I explained how to analyze linear plateau model. I simulated yield data for five different crop varieties with different sulphur applications, and suggsted the optimum sulphur application would be 23.3 kg/ha based on the linear plateau model. In this time, I’ll explain how to analyze quadratic plateau model with the same data using R studio 1) Data upload If you run the below code, the…

Read More Read More

How to analyze linear plateau model in R Studio?

How to analyze linear plateau model in R Studio?

When we talk about regression, it’s usually about simple linear regression model. This is about the relationship between two variables. FYI□ Simple linear regression (1/5)- correlation and covariance□ Simple linear regression (2/5)- slope and intercept of linear regression model Linear plateau model is similar with simple linear model, but linear plateau model is a segmented model, and this statistical model is interested in the critical value (the x-value above which there is no further increase in y), indicating the plateau value (the statistically highest value…

Read More Read More