1 Lanugo hair is the hair that grows on the body of an unborn baby. Lanugo attempts to insulate the babyâs body because of a lack of fat.  Lanugo begins to grow around three months after conception. They hairs are fine, they are soft, and they grow everywhere on the babyâs body.
Functions: Subtotal. The Subtotal function allows you to set up a calculation in your worksheet. Then, by filtering the data, the same calculation is performed on subsets of your data. The Subtotal function ignores values in rows hidden by a filter. It can be used with Tables or any range of data. Using the Subtotal Function.
1. Select the range that you want to insert the category subtotal. 2. Click Data > Subtotal, see screenshot: 3. In the Subtotal dialog box, please specify the following option: (1.) From At each change in drop down list, select the column you want your subtotals based on, in this example, I select Name.