Huston and Nicholsonâs tempestuous, on-again, off-again relationship lasted 17 years, from 1973 until, after hoping for almost two decades to marry and start a family with him, she learned that he would instead be having a child with a younger woman.
A polynomial trendline is a curved line that is used when data fluctuates. It is useful, for example, for analyzing gains and losses over a large data set. The order of the polynomial can be determined by the number of fluctuations in the data or by how many bends (hills and valleys) appear in the curve. An Order 2 polynomial trendline generally has only one hill or valley. Order 3 generally has one or two hills or valleys. Order 4 generally has up to three.
1 Smoothed Linear Regression Line: Generally a 21-period linear regression curve that is smoothed by a 3-period simple moving average. 2  Upper Standard Error Band: The linear regression line plus 2 standard errors. 3  Lower Standard Error Band: The linear regression line minus 2 standard errors. When the Standard Error Bands begin to expand, then the trend is expected to end and either consolidate into a non-trending market or reverse trend.