shunchi100 / stock_screening Goto Github PK

Usage without instruction:

• not so straightforward what the app does
• had the first impression each slider control one of the four plots but turns out all the plots are changed
• forgot what the scatterplots show after switching to historgrams
• different scales on x in histograms
• need more background info to udnerstand

After instruction:

• didn't know the plots show the stock prices of a lot of companies so background info might be needed
• could put the amount of investment as an input so users can see returns for different amount of investment
• the screened return could be more visible
• a bit difficult to track the correlated changes in all plots
• regression does not seem to capture most the variances

Guanchen