create a Row Matrix

Hi, I am VERY new to spark and mllib and ran into a couple of problems while trying to reproduce some examples. I am aware that this is a very simple question but could somebody please give me an example - how to create a RowMatrix in scala with the following entries: [1 2 3 4]? I would like to

Re: create a Row Matrix

Thanks for the quick response. However, I still only get error messages. I am able to load a .txt file with entries in it and use it in sparks, but I am not able to create a simple matrix, for instance a 2x2 row matrix [1 2 3 4] I tried variations such as val RowMatrix =