I helped make a tool called DataCompareR, which does exactly this, in R. It gives you diffs for column names, variable types, rows and a few other things. I ho

I helped make a tool called DataCompareR, which does exactly this, in R. It gives you diffs for column names, variable types, rows and a few other things. I hope you find it useful! https://github.com/capitalone/datacomparer https://github.com/capitalone/datacomparer