If you have a CSV-file with only one column e.g. y-values of a time-serie, but no x-axis values e.g. timestamp, then you should still be able to plot the data according to the index of each value. In the interface, this could be selecting nothing in "X-axis" and the data in "Y-axis".
If you have a CSV-file with only one column e.g. y-values of a time-serie, but no x-axis values e.g. timestamp, then you should still be able to plot the data according to the index of each value. In the interface, this could be selecting nothing in "X-axis" and the data in "Y-axis".