Research analyzer:

Research:

X axis:	0 1 2 3 4 5		Time axis	Format:	Interval:
Y axis:	0 1 2 3 4 5		Label format:		Logarithmic
Group by:	0 1 2 3 4 5

Width: Height:
System.NullReferenceException: Object reference not set to an instance of an object. at DniproResearchForms.Analyze.UpdateChart(String XAxis, Int32 groupBy, String YAxis) in E:\Projects\Math_Model\DniproResearchForms\Analyze.aspx.cs:line 102

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