Return n neighbors around given indices.
Return n neighbors around given indices.
find_n_neighbors(el, n, max)
el |
A numeric vector. |
n |
Number indicating how many points around the elements of |
max |
The maximum value of the returned elements. |
A vector with the elements of x surrounded by n points.
Jacolien van Rij
Other Utility functions:
findAbsMin(),
firstLetterCap(),
getArrowPos(),
getDec(),
getRange(),
getRatioCoords(),
get_palette(),
group_sort(),
inch2coords(),
isColor(),
list2str(),
move_n_point(),
orderBoxplot(),
se(),
sortGroups()
vectorIndices <- 1:1000 indOutliers <- c(2,10, 473, 359, 717, 519) fn3 <- find_n_neighbors(indOutliers, n=3, max=max(vectorIndices)) fn20 <- find_n_neighbors(indOutliers, n=20, max=max(vectorIndices)) # check fn3: print(fn3) # Plot: emptyPlot(c(-10,1000), c(-1,1), h0=0, v0=indOutliers) points(fn3, rep(.5, length(fn3)), pch='*') points(fn20, rep(-.5, length(fn20)), pch='*')
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