When using R, after the data is imported, set.seed function is used to set the random seed and the k function sets the k parameters to preselect the number of clusters.

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Quizplus · Accepted Answer

The `set.seed` function is used to ensure reproducibility in R by setting the seed of R's random number generator, not for setting the number of clusters. The selection of the number of clusters in clustering algorithms (like k-means) is not done through a function named `k` but rather by specifying the number of clusters as a parameter in the clustering function itself (e.g., `kmeans(data, centers = k)` where `k` is the number of clusters).

When Using R, After the Data Is Imported, Set