The text that was in column A is now in lowercase: To make these cells lowercase in Excel 2003 and earlier versions of excel, follow these steps: The text that was in column A is now in lowercase: LOWER-Converts all uppercase letters in a text string to lowercase.UPPER-Converts all lowercase letters in a text string to uppercase. Note The new column now contains the lowercase version of the text in column A. 2  Note You can also fill cells B2 through B7 by clicking cell B1, and then dragging the fill handle to cell B7. 3  Highlight cells B1 through B7, click Home, and then click Copy.
Freebase(0.00 / 0 votes)Rate this definition: Ovality. In telecommunications and fiber optics, ovality or noncircularity is the degree of deviation from perfect circularity of the cross section of the core or cladding of the fiber. The cross-sections of the core and cladding are assumed to a first approximation to be elliptical.
Specificity is a measure of the ability of a test to correctly classify an individual as healthy or disease-free. Parikh and others reckons that sensitivity and specificity are inversely proportional, which means that as the value of sensitivity increases, the value of specificity decreases and vice versa.