Learn Geomatics

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November 01, 2023

Calculate and plot SPI in r using ggplot2

Calculate and plot SPI in r using ggplot2 Standardized precipitation index (SPI) The WMO has adopted the standardized precipitation index (S...

RStudio

October 29, 2023

Plot maps and graphs in r using ggplot2

Data visualization : Plot maps and graphs in r using ggplot2 ggplot2 Visualization plays an important role in the decision-making process af...

RStudio

October 29, 2023

Plot confusion matrix in R using ggplot2

Plot confusion matrix in R using ggplot2 - Calculate Accuracy Assessment and Kappa Coefficient Confusion matrix Confusion matrix represents ...

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