These are her body's stats from the JP wiki

Could someone help me understand how to interpret this properly? It looks like attack is her specialty, and accuracy is not. Does this mean that from battles and training, attack will rise faster than accuracy? Or maybe it means that points and levels put into attack will have more effect on her performance than they would for accuracy?
Any suggestions for my Yda? I have been working with Fubuki while waiting for Yda to arrive. She's level 60.