如何在Deedle C＃中将Frame中的列作为双数组类型？

I wish to extract a column from a frame as a new double array in C#. For example:

我希望从一个帧中提取一个列作为C#中的一个新的双数组。例如:

double[] values = myFrame.GetColumn<double>("myColumnName");

1 个解决方案

GetColumn returns Series. You just need to get series values and convert them to array. Something like that should work:

GetColumn返回Series。您只需要获取系列值并将它们转换为数组。这样的东西应该工作:

var arr = values.Values.ToArray();

var arr = values.GetAllValues().ToArray();

GetColumn returns Series. You just need to get series values and convert them to array. Something like that should work:

GetColumn返回Series。您只需要获取系列值并将它们转换为数组。这样的东西应该工作:

var arr = values.Values.ToArray();

var arr = values.GetAllValues().ToArray();