.. highlightlang:: us

.. index:: Data=>More Data Functions (2D)

.. _data-more-data-functions-2d:
.. _datamore-data-functions-(2d):

Data=>More Data Functions (2D)
------------------------------

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

.. image:: S:/uniplot-obj/images/DataMoreDataFunctions1-en.*

.. us.dlgitem

**Create integral dataset**
   Creates a integral dataset from the selected dataset. (see
   :ref:`dataintegral`).

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**Create derivative dataset**
   Creates a derivative dataset from the selected dataset
   (see :ref:`dataderivative`).

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**Create fit spline dataset**
   Creates a spline dataset from the selected dataset (see 
   :ref:`datacreate-fit-spline-dataset`).

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**Create step dataset (start vertical)**
   Creates a new dataset with a step curve starting with a vertical line (see 
   :ref:`datastep-dataset-vertical`).

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**Create step dataset (start horizontal)**
   Creates a new dataset with a step curve starting with a horizontal line (see 
   :ref:`datastep-dataset-horizontal`).

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**Find minimum and maximum**
   Searches for the selected dataset's absolute minimum and maximum values (see 
   :ref:`datafind-minimum-and-maximum`).

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**Compute Area**
   Calculates the surface area of the selected dataset (see 
   :ref:`datacompute-area`).

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**Create a data table**
   Creates a data table for the selected dataset as an Excel Object (see 
   :ref:`datacreate-a-data-table`).

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**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 
   :ref:`datacreate-a-mean-dataset`).

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**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 
   :ref:`datacreate-a-minimum-dataset`).

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**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 
   :ref:`datacreate-a-maximum-dataset`).

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**Compute statistic**
   Calculates some statistic values (see :ref:`data-compute-statistic-2d`).

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**Sort x-coordinates in ascending order**
   Sorts the x-coordinates in ascending order (see
   :ref:`data-sort-x-coordinates-2d`).

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**Remove double data points (same x-coordinates)**
   Removes double data points from the selected dataset (see 
   :ref:`dataremove-double-data-points`).

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**Scale coordinates**
   Runs a linear scaling of the x- and y-coordinates of the selected dataset (see 
   :ref:`data-scale-coordinates-2d`).

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**Fill area between 2 X/Y-Datasets with hatch**
   This function creates a new dataset from 2 selected datasets. (see 
   :ref:`data-fill-area-2d`).

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**Label Data Points**
   The function labels the data points with its y-values (see 
   :ref:`datalabel-data-points`).

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**Label Dataset with Name**
   Lables the curve with its name (see :ref:`datalabel-dataset-with-name`).

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**Create Data Boundary**
   Calculates the upper or lower boundary (see :ref:`datacreate-data-boundary`).

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**Reduce Signal Noise**
   Reduces noise by calculating the moving avarage (see
   :ref:`datareduce-signal-noise`).

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**Extract Data Subset**
   (see :ref:`dataextract-data-subset`).

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**Compute Linear Correlation Coefficient**
   (see :ref:`datacompute-linear-correlation-coefficient`).

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**Create Norm Dataset**
   (see :ref:`datacreate-norm-dataset`).

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**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 :ref:`datalinear-interpolation`):

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**Polynom Fit Functions**
   Calculates a polynom fit function for the selected dataset (see 
   :ref:`datapolynom-fit-functions`).

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**Other Fit Functions**
   Calculates a fit function for the selected dataset (see
   :ref:`datafit-functions`).

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**Compound Counting**
   See :ref:`data-3d-classification-of-a-xyz-dataset`.

.. us.dialog

.. us.comment

**Comment**

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

.. seealso::
   :ref:`data`

:sub:`id-1690199`