'Standard deviation change' presentation slideshows

Statistics for the Social Sciences

841 views • 55 slides

Geo479/579: Geostatistics Ch4. Spatial Description

Geo479/579: Geostatistics Ch4. Spatial Description. Difference from Other Statistics. Geostatistics explicitly consider the spatial nature of the data: such as location of extreme values, spatial trend, and degree of spatial continuity

739 views • 37 slides

Bivariate Linear Regression

Bivariate Linear Regression. Linear Function. Y = a + bX +e. Sources of Error. Error in the measurement of X and or Y or in the manipulation of X. The influence upon Y of variables other than X (extraneous variables), including variables that interact with X.

468 views • 30 slides

Multiple Regression Analysis

Multiple Regression Analysis. y = b 0 + b 1 x 1 + b 2 x 2 + . . . b k x k + u 4. Further Issues. Redefining Variables.

229 views • 22 slides

Multiple Linear Regression

Multiple Linear Regression. Partial Regression Coefficients. b i is an Unstandardized Partial Slope. Predict Y from X 2 Predict X 1 from X 2 Predict from That is, predict the part of Y that is not related to X 2 from the part of X 1 that is not related to X 2

213 views • 14 slides