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- That is, the regression line would tend to overestimate the magnitudes of Y. 即回歸線(xiàn)趨于過(guò)高估計了Y值。
- Computes the average of the independent variable of the regression line. 計算回歸線(xiàn)的獨立變量的平均值。
- How do we think about how well our sample regression line fits our sample data? 我們怎樣衡量我們的樣本回歸線(xiàn)擬合樣本數據有多好呢?
- The regression line is derived from a sample and not from the entire population. 樣本回歸線(xiàn)是根據一個(gè)樣本而不是根據完全總體推導出來(lái)的。
- The following example returns the intercept of a regression line for the unit sales and the store sales measures. 下例將返回單位銷(xiāo)售額和存儲銷(xiāo)售額的回歸線(xiàn)截距。
- There are critical points to distinguish different percolation mechanism on Klinkenberg regression line. 在克氏回歸曲線(xiàn)上,存在著(zhù)界定不同滲流機理影響的臨界點(diǎn)。
- If the observations used in the analysis extend back in time for several years, the resulting regression line may be too steep. 如果在分析中使用的觀(guān)察值擴大到幾年以前,那么推導出的回歸直線(xiàn)就會(huì )可能太懸殊。
- The standard error of estimate, on the other hand, measures the variability, or scatter, of the observed values around the regression line. 而估計值的平均誤差,卻是度量觀(guān)察值圍繞著(zhù)回歸直線(xiàn)的變化程度或分散程度。
- After obtaining the set of points, the LinRegIntercept function returns the intercept of the regression line (b in the previous equation). 獲取點(diǎn)集后,LinRegIntercept函數返回回歸線(xiàn)的截距(前一等式中的b)。
- Calculate the regression line of test results versus analyte concentrations.The correlation coefficient should be more than 0.99. 以測定結果的響應信號作為被測物濃度的函數作圖,相關(guān)系數應大于0.;99。
- Marginal regression models can be used to estimate regression coefficients and association parameters for two kinds of data. 對兩種類(lèi)型資料邊際回歸模型都可以同時(shí)估計回歸系數和關(guān)聯(lián)參數。
- He is highly estimated among his colleagues. 同事們對他的評價(jià)很高。
- ste-rility concentration regression line 不育濃度回歸線(xiàn)
- I estimated that I should finish in ten days. 我估計我十天能完成。
- We estimated his income at/to be about 8000 a year. 我們估計他一年的收入大約8000英鎊。
- sterility concentration regression line 不育濃度回歸線(xiàn)
- The project was estimated to have cost $900,000. 這一工程估計耗去資金九十萬(wàn)美元。
- The vertical line meets the horizontal one here. 垂直線(xiàn)與水平線(xiàn)在此相交。
- A distance estimated in fathoms between successive marks on a sounding line. 水砣繩間距標示通過(guò)測深錘上連續的標記估計出來(lái)的以英寸計量的距離
- One line cuts another at right angles. 一條線(xiàn)與另一條線(xiàn)成直角相交。