HuasoFoundries /
math_histogram
| @@ 220-236 (lines=17) @@ | ||
| 217 | * @param string $separator the separator, default ", " |
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| 218 | * @return mixed a string on success, a \PEAR_Error object otherwise |
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| 219 | */ |
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| 220 | public function toSeparated($mode = self::HISTOGRAM_MID_BINS, $separator = ", ") |
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| 221 | { |
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| 222 | try { |
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| 223 | $bins = $this->getBins($mode); |
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| 224 | } catch (\PEAR_Exception $e) { |
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| 225 | return $bins; |
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| 226 | } |
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| 227 | ||
| 228 | ||
| 229 | $nbins = count($bins); |
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| 230 | $out = array("# x_bin{$separator}y_bin{$separator}frequency"); |
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| 231 | for ($i = 0; $i < $nbins; $i++) { |
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| 232 | $out[] = implode($separator, $bins[$i]); |
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| 233 | } |
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| 234 | ||
| 235 | return implode("\n", $out) . "\n"; |
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| 236 | } |
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| 237 | ||
| 238 | /** |
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| 239 | * Returns the minimum and maximum of the given unidimensional numeric |
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| @@ 237-253 (lines=17) @@ | ||
| 234 | * @param string $separator the separator, default ", " |
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| 235 | * @return mixed a string on success, a \PEAR_Error object otherwise |
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| 236 | */ |
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| 237 | public function toSeparated($mode = self::HISTOGRAM_MID_BINS, $separator = ", ") |
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| 238 | { |
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| 239 | try { |
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| 240 | $bins = $this->getBins($mode); |
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| 241 | } catch (\PEAR_Exception $e) { |
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| 242 | return $bins; |
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| 243 | } |
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| 244 | ||
| 245 | ||
| 246 | $nbins = count($bins); |
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| 247 | $out = array("# x_bin{$separator}y_bin{$separator}z_bin{$separator}frequency"); |
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| 248 | for ($i = 0; $i < $nbins; $i++) { |
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| 249 | $out[] = implode($separator, $bins[$i]); |
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| 250 | } |
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| 251 | ||
| 252 | return implode("\n", $out) . "\n"; |
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| 253 | } |
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| 254 | ||
| 255 | /** |
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| 256 | * Returns the minimum and maximum of the given unidimensional numeric |
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