CD4+ T cell losses were calculated on regression lines based on least squares fit.
Straight toward the square hole of the step the square butt descended; but as it descended it slowly twisted so that square would not fit into square.
Other approaches, including Bayesian approaches and least squares fits to variance stabilized responses, have been developed.
Figure 3shows least squares fits to log-log scatter plots obtained by grouping rows of Table 3(in the same as way described above for going from Table 2to Figure 1).
Hold a carpenter's square against the corners - the square should fit if the corners form right angles - and use a plumb bob to determine whether the walls are vertical.
As he drew the character, he decided that a "squeaky-clean square" (like a kitchen sponge) fits the concept.
There are various methods of creating the basis functions for the least squares fit.
The form was used to input the data at the IBM 709 computer (earlier the IBM 610), which ran a least squares fit and produced improved orbital elements.
A major advantage of rational function models is the ability to compute starting values using a linear least squares fit.
If the data show a trend, i.e., the assumption of constant location is violated, one can replace C with a linear or quadratic least squares fit.