<hr> <a name="ones"></a> <h2>ones</h2> ones( int len0 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>return new dataset filled with ones.</p> <h3>Parameters</h3> len0 - the length of the first index. <h3>Returns:</h3> dataset filled with ones. <br><br> <a href="https://github.com/autoplot/dev/search?q=ones&unscoped_q=ones">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_o.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#ones">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l4435">[view source]</a> <br> <br> ones( int len0, int len1 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> ones( int len0, int len1, int len2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> ones( int len0, int len1, int len2, int len3 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="or"></a> <h2>or</h2> or( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>element-wise logical or function. returns 1 where ds1 is non-zero or ds2 is non-zero. Note that or(fill,1) is currently fill, not 1, as are all binary operators.</p> <h3>Parameters</h3> ds1 - a QDataSet <br> ds2 - a QDataSet <h3>Returns:</h3> a QDataSet <h3>See Also:</h3> <a href='null'>bitwiseOr(QDataSet, QDataSet)</a> <br> <br><br> <a href="https://github.com/autoplot/dev/search?q=or&unscoped_q=or">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_o.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#or">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l3261">[view source]</a> <br> <br> or( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="outerProduct"></a> <h2>outerProduct</h2> outerProduct( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>returns outerProduct of two rank 1 datasets, a rank 2 dataset with elements R[i,j]= ds1[i] * ds2[j].</p> <h3>Parameters</h3> ds1 - rank 1 dataset length m. <br> ds2 - rank 1 dataset of length n. <h3>Returns:</h3> rank 2 dataset that is m by n. <br><br> <a href="https://github.com/autoplot/dev/search?q=outerProduct&unscoped_q=outerProduct">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_o.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#outerProduct">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l11005">[view source]</a> <br> <br> outerProduct( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br> <hr> <a name="outerSum"></a> <h2>outerSum</h2> outerSum( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds1, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a> <p>returns outerSum of two rank 1 datasets, a rank 2 dataset with elements R[i,j]= ds1[i] + ds2[j].</p> <h3>Parameters</h3> ds1 - a rank 1 dataset of length m <br> ds2 - a rank 1 dataset of length n <h3>Returns:</h3> a rank 2 dataset[m,n] <br><br> <a href="https://github.com/autoplot/dev/search?q=outerSum&unscoped_q=outerSum">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/qds/ops/Ops_o.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/qds/ops/Ops.html#outerSum">[view on old javadoc]</a> <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/QDataSet/src/org/das2/qds/ops/Ops.java#l11058">[view source]</a> <br> <br> outerSum( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds1, <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> ds2 ) → <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/qds/QDataSet.html'>QDataSet</a><br>