kmath/kmath-tensors/space.kscience.kmath.tensors.api/-analytic-tensor-algebra/std.html

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<h1 class="cover"><span>std</span></h1>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-tensors:dokkaHtmlPartial/commonMain"><div class="symbol monospace">abstract fun <a href="../index.html#-1680022905%2FClasslikes%2F-1345790395">Tensor</a>&lt;<a href="index.html">T</a>&gt;.<a href="std.html">std</a>(): <a href="index.html">T</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<h4 class="">Return</h4><p class="paragraph">the standard deviation of all elements in the input tensor.</p></div>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-tensors:dokkaHtmlPartial/commonMain"><div class="symbol monospace">abstract fun <a href="../index.html#-1680022905%2FClasslikes%2F-1345790395">Tensor</a>&lt;<a href="index.html">T</a>&gt;.<a href="std.html">std</a>(dim: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a>, keepDim: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a>): <a href="../index.html#-1680022905%2FClasslikes%2F-1345790395">Tensor</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<p class="paragraph">Returns the standard deviation of each row of the input tensor in the given dimension <a href="std.html">dim</a>.</p><p class="paragraph">If <a href="std.html">keepDim</a> is true, the output tensor is of the same size as input except in the dimension <a href="std.html">dim</a> where it is of size 1. Otherwise, <a href="std.html">dim</a> is squeezed, resulting in the output tensor having 1 fewer dimension.</p><h4 class="">Return</h4><p class="paragraph">the standard deviation of each row of the input tensor in the given dimension <a href="std.html">dim</a>.</p><h2 class="">Parameters</h2><div data-togglable="Parameters"><div class="platform-hinted WithExtraAttributes" data-platform-hinted="data-platform-hinted" data-togglable="Parameters"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-tensors:dokkaHtmlPartial/commonMain"><div data-togglable="Parameters"><div class="table" data-togglable="Parameters"><div class="table-row" data-filterable-current=":kmath-tensors:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-tensors:dokkaHtmlPartial/commonMain"><div class="main-subrow keyValue WithExtraAttributes"><div class=""><span class="inline-flex">dim</span></div><div><div class="title"><div data-togglable="Parameters"><p class="paragraph">the dimension to reduce.</p></div></div></div></div></div><div class="table-row" data-filterable-current=":kmath-tensors:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-tensors:dokkaHtmlPartial/commonMain"><div class="main-subrow keyValue WithExtraAttributes"><div class=""><span class="inline-flex">keepDim</span></div><div><div class="title"><div data-togglable="Parameters"><p class="paragraph">whether the output tensor has <a href="std.html">dim</a> retained or not.</p></div></div></div></div></div></div></div></div></div></div></div>
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