SSC Error

[Salma Ali]

Hi group,

I am trying to conduct segmentation with spatial shrunken centroids (SSC) however am consistently met with the following error message. How can I correct this? 

set.seed(1)
sag_ssc <- spatialShrunkenCentroids(sag, method="adaptive",r=2, s=c(0,5,10,15,20,25), k=10)

Error: BiocParallel errors
1 remote errors, element index: 1
0 unevaluated and other errors
first remote error:
Error in if (dists[cand] == 0) return(c(NA, NA)): argument is of length zero

Thanks, 

Salma

[Davide G. Franchina]

Hi Salma,

I recently got this error too (it did not happen before). any clue about the solution?

thanks

[jie zh]

I also meet this erro,have you resolved this problem?
pig206_ssc <- spatialShrunkenCentroids(pig206_peaks, method="adaptive", + r=3, s=c(0,5,10,15,20,25), k=10) initializing shrunken centroids clustering with k-means reducing dimension prior to k-means projecting 10 FastMap components using average dissimilarity using adaptive weights r = 3 Error: BiocParallel errors 1 remote errors, element index: 1 0 unevaluated and other errors first remote error: argument is of length zero

[kbemis]

I will look into it.

-Kylie

[jie zh]

ok,thank you so much!!
this is my data and code:
https://drive.google.com/file/d/1An9wv9kjedGH8W8i2l4aBCR9GhAzhPf0/view?usp=sharing, https://drive.google.com/file/d/1cy41DEWR-tMz4ETNl7eEbIY_iXSXaIMN/view?usp=sharing
session info: