mirror of
https://github.com/ONLYOFFICE/web-apps.git
synced 2026-07-24 21:58:09 +08:00
54 lines
3.6 KiB
HTML
54 lines
3.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>LINEST Function</title>
|
|
<meta charset="utf-8" />
|
|
<meta name="description" content="" />
|
|
<link type="text/css" rel="stylesheet" href="../../../../../../common/main/resources/help/editor.css" />
|
|
<link type = "text/css" rel = "stylesheet" href = "../../images/sprite.css" />
|
|
<script type="text/javascript" src="../callback.js"></script>
|
|
<script type="text/javascript" src="../../../../../../common/main/resources/help/search/js/page-search.js"></script>
|
|
</head>
|
|
<body>
|
|
<div class="mainpart">
|
|
<div class="search-field">
|
|
<input id="search" class="searchBar" placeholder="Search" type="text" onkeypress="doSearch(event)">
|
|
</div>
|
|
<h1>LINEST Function</h1>
|
|
<p>The <b>LINEST</b> function is one of the <a href="../UsageInstructions/InsertFunction.htm#statistical" onclick="onhyperlinkclick(this)">statistical functions</a>. It is used to calculate the statistics for a line by using the least squares method to calculate a straight line that best fits your data, and then returns an array that describes the line; because this function returns an array of values, it must be entered as an array formula.</p>
|
|
<h3>Syntax</h3>
|
|
<p><b><em>LINEST(known_y's, [known_x's], [const], [stats])</em></b></p>
|
|
<p>The <b>LINEST</b> function has the following argument:</p>
|
|
<table style="width: 40%">
|
|
<tr>
|
|
<th style="background-color: #f4f4f4" width="150ch"><b>Argument</b></th>
|
|
<th style="background-color: #f4f4f4"><b>Description</b></th>
|
|
</tr>
|
|
<tr>
|
|
<td><b><em>known_y's</em></b></td>
|
|
<td>A known range of <em>y</em> values in the equation <em>y = mx + b</em>. This is the required argument.</td>
|
|
</tr>
|
|
<tr>
|
|
<td><b><em>known_x's</em></b></td>
|
|
<td>A known range of <em>x</em> values in the equation <em>y = mx + b</em>. This is an optional argument. If it is omitted, <em>known_x's</em> is assumed to be the array <em>{1,2,3,...}</em> with the same number of values as <em>known_y's</em>.</td>
|
|
</tr>
|
|
<tr>
|
|
<td><b><em>const</em></b></td>
|
|
<td>A logical value that specifies if you want to set <em>b</em> equal to <em>0</em>. This is an optional argument. If it is set to <em>TRUE</em> or omitted, <em>b</em> is calculated normally. If it is set to <em>FALSE</em>, <em>b</em> is set equal to <em>0</em>.</td>
|
|
</tr>
|
|
<tr>
|
|
<td><b><em>stats</em></b></td>
|
|
<td>A logical value that specifies if you want to return additional regression statistics. This is an optional argument. If it is set to <em>TRUE</em>, the function returns the additional regression statistics. If it is set to <em>FALSE</em> or omitted, the function does not return the additional regression statistics.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<h3>Notes</h3>
|
|
<p>Please note that this is an array formula. To learn more, please read the <a href="../UsageInstructions/InsertArrayFormulas.htm" onclick="onhyperlinkclick(this)">Insert array formulas</a> article.</p>
|
|
<p><a href="../UsageInstructions/InsertFunction.htm#applyfunction" onclick="onhyperlinkclick(this)">How to apply</a> the <b>LINEST</b> function.</p>
|
|
|
|
<h3>Examples</h3>
|
|
<p>The first value of the resulting array will be displayed in the selected cell.</p>
|
|
<p><img alt="LINEST Function" src="../images/linest.png" /></p>
|
|
</div>
|
|
</body>
|
|
</html> |