Parameters - Trading Software

Parameters

allan nathan
2013-02-03 22:02:29

I dont quite understand how the Parameter function works in QS

I have two formulas

Days = Param("Days", 252, 504);
Plot(beta(close, GetSeries("SPY", close),Days), "beta", colorRed|55|colorRed|64|0, ChartBar, StyleOwnScale);

and

Plot(beta(close, GetSeries("SPY", close),252), "beta", colorRed|55|colorRed|64|0, ChartBar, StyleOwnScale);

Why do I get different values on the chart?

Also,how does one adjust the value for the parameters on a chart?

I dont see a slider or input box.

Thanks,

Allan

allan nathan
2013-02-03 22:07:07

I see by right double clicking the pop up box comes up..
What is confusing to me is the wording of Default vs Value..

It appears you chart the value for Value

What do you mean by Default?

Allan

QuantShare
2013-02-04 09:48:28

"Param" function is no longer necessary. You can dynamically update values without using "Param" function.
http://www.quantshare.com/how-433-how-to-dynamically-update-the-settings-of-an-indicator

Get more messages

No more messages

Back


Trading Items Volatility-based Position Sizing Method with Adjustable Parameter... Global Market Rotation Strategy V1.4 Butler Adaptive Asset Allocation Model V1.0 Optimizable Fibonacci Long and Short Trading System Drawdown: Long and Short	How-to Lessons How to debug a downloader How to optimize a neural network using a genetic algorithm How to create and trade a Neural Network model How to execute a script at regular intervals How to hide a trading indicator from a particular time frame
Related Forum Threads Changing parameters Reuse optimization parameters from Strategy script in Money Mgmt Reading chart drawings parameters possible? SetSimTiming function parameters & usage Entry conditions and fields	Blog Posts Trading Optimization The Ultimate Guide to Create Trading Systems in QuantShare 4 Links to Download Free Historical Stock Prices Data by Date Detect chart patterns using the auto support/resistance indicator 6 techniques to improve the performance of your stock trading str...