# Data=>More Data Functions (2D)¶

In order for this command to be activated, a 2D dataset must be selected.

**Create integral dataset**- Creates a integral dataset from the selected dataset. (see Data=>Integral).

**Create derivative dataset**- Creates a derivative dataset from the selected dataset (see Data=>Derivative).

**Create fit spline dataset**- Creates a spline dataset from the selected dataset (see Data=>Create fit spline dataset).

**Create step dataset (start vertical)**- Creates a new dataset with a step curve starting with a vertical line (see Data=>Step dataset vertical).

**Create step dataset (start horizontal)**- Creates a new dataset with a step curve starting with a horizontal line (see Data=>Step dataset horizontal).

**Find minimum and maximum**- Searches for the selected dataset’s absolute minimum and maximum values (see Data=>Find minimum and maximum).

**Compute Area**- Calculates the surface area of the selected dataset (see Data=>Compute area).

**Create a data table**- Creates a data table for the selected dataset as an Excel Object (see Data=>Create a data table).

**Create a mean dataset**- Creates a dataset with 2 points in which the y-coordinates of both points are the arithmetic mean of the y-coordinates of the selected dataset (see Data=>Create a mean dataset).

**Create a minimum dataset**- Creates a dataset with 2 points in which the y-coordinates of both points are the same as the minimum of the dataset’s y-coordinates (see Data=>Create a minimum dataset).

**Create a maximum dataset**- Creates a dataset with 2 points in which the y-coordinates of both points are the same as the maximum of the dataset’s y-coordinates (see Data=>Create a maximum dataset).

**Compute statistic**- Calculates some statistic values (see Data=>Compute statistic (2D)).

**Sort x-coordinates in ascending order**- Sorts the x-coordinates in ascending order (see Data=>Sort x-coordinates (2D)).

**Remove double data points (same x-coordinates)**- Removes double data points from the selected dataset (see Data=>Remove double data points).

**Scale coordinates**- Runs a linear scaling of the x- and y-coordinates of the selected dataset (see Data=>Scale coordinates (2D)).

**Fill area between 2 X/Y-Datasets with hatch**- This function creates a new dataset from 2 selected datasets. (see Data=>Fill Area (2D)).

**Label Data Points**- The function labels the data points with its y-values (see Data=>Label Data Points).

**Label Dataset with Name**- Lables the curve with its name (see Data=>Label Dataset with Name).

**Create Data Boundary**- Calculates the upper or lower boundary (see Data=>Create Data Boundary).

**Reduce Signal Noise**- Reduces noise by calculating the moving avarage (see Data=>Reduce Signal Noise).

**Extract Data Subset**- (see Data=>Extract Data Subset).

**Compute Linear Correlation Coefficient**- (see Data=>Compute Linear Correlation Coefficient).

**Create Norm Dataset**- (see Data=>Create Norm Dataset).

**2D-Interpolation**- This function can apply operations like add, sum, mean, etc. for 2D datasets which have monotone increasing x-coordinates but not necessarily with identical x-coordinates. (see Data=>Linear Interpolation):

**Polynom Fit Functions**- Calculates a polynom fit function for the selected dataset (see Data=>Polynom Fit Functions).

**Other Fit Functions**- Calculates a fit function for the selected dataset (see Data=>Fit Functions).

**Compound Counting**- See Data=>3D Classification of a XYZ-Dataset.

**Comment**

The functions for 2D datasets are written in UniScript. The source code can be
found in the file `rs_xy.ic`

.

See also

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