<div class="raw-html-embed">    <p>The <b>WEIBULL</b> function is one of the <a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#statistical" onclick="onhyperlinkclick(this)">statistical functions</a>. It is used to return the Weibull distribution. Use this distribution in reliability analysis, such as calculating a device's mean time to failure.</p>

    <h5 class="pt8">Syntax</h5>
    <p><b><em>WEIBULL(x, alpha, beta, cumulative)</em></b></p>
    <p>The <b>WEIBULL</b> function has the following arguments:</p>
    <table style="width: 40%">
        <tbody>
            <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>x</em></b></td>
                <td>The value between at which the function should be calculated, a numeric value greater than or equal to 0.</td>
            </tr>
            <tr>
                <td><b><em>alpha</em></b></td>
                <td>The first parameter of the distribution, a numeric value greater than 0.</td>
            </tr>
            <tr>
                <td><b><em>beta</em></b></td>
                <td>The second parameter of the distribution, a numeric value greater than 0.</td>
            </tr>
            <tr>
                <td><b><em>cumulative</em></b></td>
                <td>A logical value (TRUE or FALSE) that determines the function form. If it is TRUE, the function returns the cumulative distribution function. If it is FALSE, the function returns the probability density function.</td>
            </tr>
        </tbody>
    </table>

    <h5 class="pt8">Notes</h5>
    <p><a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#howtoapplyfunctions_block" onclick="onhyperlinkclick(this)">How to apply</a> the <b>WEIBULL</b> function.</p>

    <h5 class="pt8">Examples</h5>
    <p>The figure below displays the result returned by the <b>WEIBULL</b> function.</p>
    <p><img alt="WEIBULL Function" src="https://static-helpcenter.teamlab.info/weibull_c477154c63.png"></p></div>

WEIBULL Function

Docs

Argument	Description
x	The value between at which the function should be calculated, a numeric value greater than or equal to 0.
*alpha*	The first parameter of the distribution, a numeric value greater than 0.
*beta*	The second parameter of the distribution, a numeric value greater than 0.
*cumulative*	A logical value (TRUE or FALSE) that determines the function form. If it is TRUE, the function returns the cumulative distribution function. If it is FALSE, the function returns the probability density function.

WEIBULL Function

Syntax

Notes

Examples

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