What is the Coefficient of Determination Formula? Correlation Coefficient = Σ [(X – Xm) * (Y – Ym)] / √ [Σ (X – Xm)2 * Σ (Y – Ym)2] Coefficient of Determination(R2) = (Correlation Coefficient)2 Coefficient of Determination (R2) = (TSS – RSS) / TSS. How do you calculate the coefficient of determination? It measures […]

Insert a picture Insert a picture from my computer: On the Insert tab, click Picture, browse to, and select the picture you want, and click Open. Insert a picture from the web: On the Insert tab, click Online Pictures, and in the Search Bing box, type a word that describes the picture you’re looking for, […]

If you only have a few numbers to enter, you can stop Excel from changing them into dates by entering: A space before you enter a number. Select the cells that you’ll enter numbers into. Press Ctrl + 1 (the 1 in the row of numbers above the QWERTY keys) to open Format Cells. Select […]

The Office Clipboard allows you to copy up to 24 items from Office documents or other programs and paste them into another Office document.By using the Office Clipboard, you can arrange the copied items the way that you want in the document. What is Clipboard in Microsoft Office? The Office Clipboard stores text and graphics […]

At the top of your inbox, above the message list, select the check box. Above the message list, select Delete. All the email in your inbox will be moved to the Deleted Items folder. To permanently delete the messages, right-click the Deleted Items folder and select Delete all. How do I permanently delete deleted items […]

System preferences > GeneralAlso look at System Preferences > Accessibility and select “Display” from the left pane. Selecting “Increase contrast” will give black text on a white background: Note the menubar in the above screenshot–much closer to white than the default below. How do you customize the top bar on a Mac? On your Mac, […]

An endnote is source citation that refers the readers to a specific place at the end of the paper where they can find out the source of the information or words quoted or mentioned in the paper. When using endnotes, your quoted or paraphrased sentence or summarized material is followed by a superscript number. How […]

Neutral Colors Pairing neutral-colored walls in a bedroom with black-and-cream toile creates a calm space with classic appeal. Colors such as tan, light gray and various shades of white are clean and crisp. Because the tones are muted and understated, the toile pattern becomes a striking focal point in the room. What colors match well […]

“Via” is a preposition that means “through” or “by way of” or “by means of.” So you can use it in place of any of these words/phrases. For example, “I flew to Paris via London” OR “You can watch the live presentation on TV via the theater’s camera system” OR “I will send you the […]

Click the “Insert” tab if it is not already showing. Click the “Text Box” button and choose “Simple Text Box” from the fly-down menu. Word inserts a text box onto the page. Click inside the placeholder text and type your initials. How do I make an initial signature in Word? Place the cursor where you […]