使用php确定中位数

时间：2016-03-16 15:24:04

标签： php radio-button median

我有一个HTML页面，其中包含可供选择的单选按钮。一个是年龄范围，另一个是工资范围。这些是由php文件处理的，我想要做的是能够打印

  • 用户的年龄范围
  • 用户的薪资范围
  • 用户年龄范围的中位数薪水

  • 关于用户如何与他/她年龄的中位数进行比较的声明
    到目前为止，我只打印用户的年龄范围和工资范围。我无法弄清楚如何打印其他的。

    收入

    <table>
    <tr>
        <td>
            Age Range</td>
        <td colspan="2">
            Salary Range</td>
    </tr>
    <tr>
        <td>
            <input id="Radio1"  checked="checked" name="R1" type="radio" value="V1" />15 to 
            24 Years</td>
        <td>
            <input id="Radio7" checked="checked" name="R7" type="radio" value="V1" />$15,000 
            to $24,999</td>
        <td>
            <input id="Radio13"  name="R7" type="radio" value="V1" />$75,000 
            to $84,999</td>
    </tr>
    <tr>
        <td>
            <input id="Radio2"  name="R1" type="radio" value="V1" />25 to 
            34 Years</td>
        <td>
            <input id="Radio8"  name="R7" type="radio" value="V1" />$25,000 
            to $34,999</td>
        <td>
            <input id="Radio14"  name="R7" type="radio" value="V1" />$85,000 
            to $94,999</td>
    </tr>
    <tr>
        <td>
            <input id="Radio3"  name="R1" type="radio" value="V1" />35 to 
            44 Years</td>
        <td>
            <input id="Radio9"  name="R7" type="radio" value="V1" />$35,000 
            to $44,999</td>
        <td>
            <input id="Radio15"  name="R7" type="radio" value="V1" />$95,000 
            to $104,999</td>
    </tr>
    <tr>
        <td>
            <input id="Radio4" name="R1" type="radio" value="V1" />45 to 
            54 Years</td>
        <td>
            <input id="Radio10"  name="R7" type="radio" value="V1" />$45,000 
            to $54,999</td>
        <td>
            <input id="Radio16"  name="R7" type="radio" value="V1" />$105,000 
            to $114,999</td>
    </tr>
    <tr>
        <td>
            <input id="Radio5"  name="R1" type="radio" value="V1" />55 to 
            64 Years</td>
        <td>
            <input id="Radio11" name="R7" type="radio" value="V1" />$55,000 
            to $64,999</td>
        <td>
            <input id="Radio17"  name="R7" type="radio" value="V1" />$115,000 
            to $124,999</td>
    </tr>
    <tr>
        <td>
            <input id="Radio6"  name="R1" type="radio" value="V1" />65 
            Years and Older</td>
        <td>
            <input id="Radio12"  name="R7" type="radio" value="V1" />$65,000 
            to $74,999</td>
        <td>
            <input id="Radio18"  name="R7" type="radio" value="V1" />$125,000 
            and up</td>
    </tr>
    <tr>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
    </tr>
</table>
<input type="submit" name="submit" value="See Where You Stand">


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Income</title>
<style>

body { font-family: Helvetica, Arial, sans-serif; }
body { font-size: 85%; }


</style>



</head>
<body style="background-color:lightgray; ">

<form action="AgeGroupSalaryRange.php" method="post" name="agegroup">

<h1>Income</h1>

    <table>
        <tr>
            <td>
                Age Range</td>
            <td colspan="2">
                Salary Range</td>
        </tr>
        <tr>
            <td>
                <input id="Radio1"  checked="checked" name="R1" type="radio" value="V1" />15 to 
                24 Years</td>
            <td>
                <input id="Radio7" checked="checked" name="R7" type="radio" value="V1" />$15,000 
                to $24,999</td>
            <td>
                <input id="Radio13"  name="R7" type="radio" value="V1" />$75,000 
                to $84,999</td>
        </tr>
        <tr>
            <td>
                <input id="Radio2"  name="R1" type="radio" value="V1" />25 to 
                34 Years</td>
            <td>
                <input id="Radio8"  name="R7" type="radio" value="V1" />$25,000 
                to $34,999</td>
            <td>
                <input id="Radio14"  name="R7" type="radio" value="V1" />$85,000 
                to $94,999</td>
        </tr>
        <tr>
            <td>
                <input id="Radio3"  name="R1" type="radio" value="V1" />35 to 
                44 Years</td>
            <td>
                <input id="Radio9"  name="R7" type="radio" value="V1" />$35,000 
                to $44,999</td>
            <td>
                <input id="Radio15"  name="R7" type="radio" value="V1" />$95,000 
                to $104,999</td>
        </tr>
        <tr>
            <td>
                <input id="Radio4" name="R1" type="radio" value="V1" />45 to 
                54 Years</td>
            <td>
                <input id="Radio10"  name="R7" type="radio" value="V1" />$45,000 
                to $54,999</td>
            <td>
                <input id="Radio16"  name="R7" type="radio" value="V1" />$105,000 
                to $114,999</td>
        </tr>
        <tr>
            <td>
                <input id="Radio5"  name="R1" type="radio" value="V1" />55 to 
                64 Years</td>
            <td>
                <input id="Radio11" name="R7" type="radio" value="V1" />$55,000 
                to $64,999</td>
            <td>
                <input id="Radio17"  name="R7" type="radio" value="V1" />$115,000 
                to $124,999</td>
        </tr>
        <tr>
            <td>
                <input id="Radio6"  name="R1" type="radio" value="V1" />65 
                Years and Older</td>
            <td>
                <input id="Radio12"  name="R7" type="radio" value="V1" />$65,000 
                to $74,999</td>
            <td>
                <input id="Radio18"  name="R7" type="radio" value="V1" />$125,000 
                and up</td>
        </tr>
        <tr>
            <td>&nbsp;</td>
            <td>&nbsp;</td>
            <td>&nbsp;</td>
        </tr>
    </table>
	<input type="submit" name="submit" value="See Where You Stand">
</form>
</body>
</html>

这是php代码

<?php
$agerange = $_POST['R1'];
$incomerange = $_POST['R7'];
/*$mediansalary = */




?>

<?php 


AgeBrackets: ("15 to 24 Years", "25 to 34 Years", "35 to 44 Years", "45 to     54 Years", "55 to 64 Years", "65 Years and Older");




MedianIncome: (34311, 52702, 64973, 67141, 57538, 35611);




IncomeRangesStart: (15000, 25000, 35000, 45000, 55000, 65000, 75000, 85000, 95000, 105000, 115000, 125000);




?>

1 个答案:

答案 0 :(得分：2)

此函数将返回值数组的中位数。

collection.reloadData()

我很难理解你的表单/代码，看看这个数组可能是什么，但希望这会有所帮助。

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