This option is available when Replace with Custom Value is selected. Replace the Invalid Weight data with Custom Value If there is invalid value in weight data, Origin will throw an error. This option is only available when the Computation Method is Deming. The ratio between entered values in Standard Deviation of X and Standard Deviation of Y edit boxes determines the inequality between X and Y errors. Specify the weight of Y errors by a multiple of Standard Deviation of Y. Specify the weight of X errors by a multiple of Standard Deviation of X. This option is only available when the Computation Method is York. If no relationship between Xerr and Yerr, we can set to 0. Specify the correlation between X and Y errors with a value range from 0 to 1. Deming Uses the computation method of maximum likelihood estimation.Vio, described in Fitting straight lines with errors on both coordinates. York, described in Least-squares fitting of a straight line. York Uses the computation method of D.Specify a row range for the input colum for Range 1, click the button to the right of Range 1, and then click Apply Row Range to All.įor more information, see: Specifying Your Input Data Specify the range of the X column by X value When fitting multiple XY datasets from either worksheet or graph, use Apply Row Range to All to apply the same X row range to all input data. Use To = 0 to specify "the last row" in the input data range. Specify the range of the X column by row index. When Rows is set to By Row or By X, you can use the From and To text boxes to specify the range to be fitted. Rows Specify the range of the X column to be fitted. Concatenate All input datasets are concatenated and fitted as one curve.The reports are output to different worksheets. Independent-Separate Report The input datasets are fitted separately.The reports are consolidated into one sheet. Independent-Consolidated Report The input datasets are fitted separately.This control is available only when there is more than one input dataset. Input Multi-Data Fit Mode Multi-Data Fit Mode Click Analysis: Fitting: Fit Linear with X Error ( Open Dialog.).Ĭontrols recalculation of analysis resultsįor more information, see: Recalculating Analysis Results.Origin's linear fitting with X error dialog box can be opened from an active worksheet or graph.