使用java的Excel correl()函数?(Excel correl() function with java?)
我需要在java中克隆excel correl()函数,我发现apache math commons库在org.apache.commons.math.stat.correlation包中有一些函数,但不确定它们是否相同,有些文档说excel correl()函数非常类似于PEARSON()excel函数但不完全相同,任何熟悉这个的人?
提前谢谢,米卡
I need a clone of excel correl() function in java, I found apache math commons library that has some functions in org.apache.commons.math.stat.correlation package, but not sure if they are the same, some docs says that excel correl() function is very similar to PEARSON() excel function but not quite the same, anybody familiar with this?
Thanks in advance, Mika
原文:https://stackoverflow.com/questions/3762455
满意答案
如果您尝试以编程方式裁剪图像,我建议使用CSS
clip
属性,该属性将剪切绝对定位的元素。 指定的参数是要剪切的矩形的顶部,右侧,底部和左侧坐标。以下示例代码将剪切您的图像为60px宽和200px高:
img { position: absolute; clip: rect(0px,60px,200px,0px); }
If you are trying to crop your image programmatically, I would recommend using the CSS
clip
property, which will clip an absolutely positioned element. The arguments specified are the top, right, bottom, and left coordinates of the rectangle to clip to.The following example code will clip your image to be 60px wide and 200px tall:
img { position: absolute; clip: rect(0px,60px,200px,0px); }
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