We aim to visualize a 17*17 correlation matrix with the package *qgraph*,
consisting of 16 variables.

Without variable names in the input file, that works perfectly

R> qgraph(data)

but we'd like variable names instead of numbers for variables.

In a correlation matrix, the first row and the first column usually have
variable names. We've been unsuccessful so far to read such a file into
qgraph, and haven't found to manually assign names to variables in qgraph.

Would you know of a solution to this problem?

Thank you,
 Torvon

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