Is there any tool for data visualization and manipulation? I have a time series data set that I need to manually label for supervised learning.
What I am doing now is using excel to the plot, and when I see the pattern that I want, I hover over the data on the plot, read its index, then mark the data accordingly on the data. I think it is not very efficient, for example, I can not zoom or scroll.
I want to ask is there any tool that I can visualize the data, and manipulate the data at the same time, please.
What language are you using? A quick Google search of {lang} visualization can help you with this. 

For example, Python has Bokeh, Pandas, and Seaborn. Bokeh is for interactive visualizations which can help with digging deeper into the visualizations. See:

Are there any python based data visualization toolkit?