I'm trying to use a similarity matrix from [SparCC](http://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1002687) but I need to figure out which softthreshold to pick using `pickSoftThreshold.fromSimilarity`
I'm getting the following error:
> pickSoftThreshold.fromSimilarity(DF_sim) Error in checkAdjMat(similarity, min, max) : adjacency is not numeric
I'm loading in my similarity measure as:
DF_sim = read.table("./Analysis/sparcc_corr/euphotic.sparcc.tsv", sep="\t", row.names=1, header = TRUE, check.names=FALSE, stringsAsFactors = FALSE) > class(DF_sim)  "data.frame" > dim(DF_sim)  2053 2053
My data is symmetric and between -1 and 1. I tried doing `as.numeric(DF_sim)` as input along with `abs(DF_sim)` in case it needed + numbers.
How can I get my SparCC correlation matrix to work with `pickSoftThreshold.fromSimilarity`?
> packageVersion("WGCNA")  ‘1.51’