### Some articles on *response variable, variables, response, response variables, variable*:

Coefficient Of Determination - Interpretation - In A Linear Model

... a linear model of the form where, for the ith case, is the

... a linear model of the form where, for the ith case, is the

**response variable**, are p regressors, and is a mean zero error term ... combination of the regressors (explanatory**variables**) in X ... R2 is often interpreted as the proportion of**response**variation "explained" by the regressors in the model ...Introduction To Linear Regression - Assumptions

... make a number of assumptions about the predictor

... make a number of assumptions about the predictor

**variables**, the**response variables**and their relationship ... This essentially means that the predictor**variables**x can be treated as fixed values, rather than random**variables**... This means, for example, that the predictor**variables**are assumed to be error-free, that is they are not contaminated with measurement errors ...Lack-of-fit Sum Of Squares - Mathematical Details

... Consider fitting a line with one predictor

... Consider fitting a line with one predictor

**variable**... Define i as an index of each of the n distinct x values, j as an index of the**response variable**observations for a given x value, and ni as the number ... The value of each**response variable**observation can be represented by Let be the least squares estimates of the unobservable parameters α and β based on the observed values of x i ...Introduction To Linear Regression - Interpretation

... to identify the relationship between a single predictor

... to identify the relationship between a single predictor

**variable**xj and the**response variable**y when all the other predictor**variables**in the model are “held fixed” ... results, as some of the regressors may not allow for marginal changes (such as dummy**variables**, or the intercept term), while others cannot be held fixed (recall the example from the ... other covariate captures all the information in xj, so that once that**variable**is in the model, there is no contribution of xj to the variation in y ...Quantitative Structure–activity Relationship

... regression models, QSAR regression models relate a set of "predictor"

... regression models, QSAR regression models relate a set of "predictor"

**variables**(X) to the potency of the**response variable**(Y), while classification QSAR models relate the predictor**variables**to a categorical ... descriptors of chemicals the QSAR**response**-variable could be a biological activity of the chemicals ... property or a reactivity are modeled as**response variable**...### Famous quotes containing the words variable and/or response:

“Walked forth to ease my pain

Along the shore of silver streaming Thames,

Whose rutty bank, the which his river hems,

Was painted all with *variable* flowers,”

—Edmund Spenser (1552?–1599)

“I am accustomed to think very long of going anywhere,—am slow to move. I hope to hear a *response* of the oracle first.”

—Henry David Thoreau (1817–1862)

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