[R-pkg-devel] Calls not declared
I am developing my first package and found these errors when checking it. Any help? * checking dependencies in R code ... WARNING 'library' or 'require' calls not declared from: ?qgraph? ?semPlot? ?sna? ?xlsx?
*In Jesu et Maria* *Obrigado* *Prof. Elias Carvalho* *"Felix, qui potuit rerum cognoscere causas" (Virgil 29 BC)"Blessed is he who has been able to understand the cause of things"* [[alternative HTML version deleted]]