HuasoFoundries /
math_histogram
| @@ 296-308 (lines=13) @@ | ||
| 293 | * @param int $total the total count |
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| 294 | * @return string |
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| 295 | */ |
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| 296 | public function _bar($freq, $maxfreq, $total) |
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| 297 | { |
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| 298 | $fact = floatval(($maxfreq > 40) ? 40 / $maxfreq : 1); |
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| 299 | $niter = round($freq * $fact); |
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| 300 | $out = ""; |
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| 301 | for ($i = 0; $i < $niter; $i++) { |
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| 302 | $out .= "*"; |
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| 303 | } |
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| 304 | ||
| 305 | return $out . sprintf(" (%.1f%%)", $freq / $total * 100); |
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| 306 | } |
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| 307 | ||
| 308 | /** |
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| 309 | * Returns a subset of the bins array by bin value type |
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| 310 | * |
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| 311 | * @access private |
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| @@ 105-117 (lines=13) @@ | ||
| 102 | * @param int $total the total count |
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| 103 | * @return string |
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| 104 | */ |
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| 105 | public function _bar($freq, $maxfreq, $total) |
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| 106 | { |
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| 107 | $fact = floatval(($maxfreq > 40) ? 40 / $maxfreq : 1); |
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| 108 | $niter = round($freq * $fact); |
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| 109 | $out = ""; |
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| 110 | for ($i = 0; $i < $niter; $i++) { |
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| 111 | $out .= "*"; |
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| 112 | } |
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| 113 | ||
| 114 | return $out . sprintf(" (%.1f%%)", $freq / $total * 100); |
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| 115 | } |
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| 116 | ||
| 117 | /** |
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| 118 | * Prints the histogram data statistics |
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| 119 | * |
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| 120 | * @access private |
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