Sentences with phrase «dummy variables»

It can also be resolved by introducing some of the different dummy variables to incorporate a constant measure.

Application of Principal Component Regression with Dummy Variable in Statistical Downscaling to Forecast Rainfall

Running a linear regression model that includes only the votes a party receives in a local election and dummy variables indicating whether it is an incumbent government party and controlling for the party being the Liberal Democrats improves the predictive power of local elections by 40 %, reducing the average difference between the predicted and actual outcomes to 2.8 percentage points.

First, six dummy variables equal to one if they responded yes and zero if they responded no to the following questions: Since the beginning of the school you have you attended a general school meeting?

Finally, several dummy variables were included to account for student perceptions of their teachers.

For the purposes of this paper the sector dummy variables were left complete, and the coefficients on the first geographic area (Argentina) and the first year (2005) were set to zero.

Other dummy variables denote if the fund is growth, value, small cap, large cap, index, or institutional.

Dummy variable multiple regression is used to adjust for the effects of differing durations since first marriage and to obtain effects for each variable net of other variables.

We include both African American and non-Hispanic Caucasian males in our analytical data set (we include a dichotomous dummy variable controlling for race).

Multiple regression analysis models with dummy variables assessed the effects of IPPE, MSPSS, TAS - 20, Social Sharing, and Mental Rumination on GDS across the subgroups of participants.

Specifically, a second dissolution dummy variable was computed for this purpose, indicating whether respondents had dissolved between T2 and T3.

Because the groups were created using a stratified randomization procedure within matched applicant group pairs, Matchim is also included in the model as a vector of dummy variables that have the statistical effect of estimating within, as opposed to across, matched pairs.

This paper examines the day of the week effect in the crypto currency market using a variety of statistical techniques (average analysis, Student's t - test, ANOVA, the Kruskal - Wallis test, and regression analysis with dummy variables) as well as a trading simulation approach.

We merged the categories together to create a dummy variable with «partner» («living together» and «married») as the first category and «no partner» («single» and «divorced») as the second category.

Applicants that we were unable to classify were categorized as having missing citizenship information, and we included a dummy variable in the model for those cases.

where Genderi is a dummy variable equal to 1 if the student is a female and 0 otherwise, and Gradei is a vector of dummy variables indicating the grade level of student i.

Because the groups were created using a stratified randomization procedure within matched applicant group pairs, Matchim is also included in the model as a vector of dummy variables that have the statistical effect of estimating within, as opposed to across, matched groupings.

where Genderi is a dummy variable equal to 1 if the student is a female and 0 otherwise, Gradei is a vector of dummy variables indicating the grade level of student i, and Minorityi is a dummy variable equal to 1 if the student does not identify as being white and is 0 otherwise.

The dummy variables were coded equal to one if the student agreed or strongly agreed with the question and to zero if they disagreed or strongly disagreed.

In addition to this dummy variable, this project also includes two interaction terms to dig deeper into the relationship of choice and student achievement.

Dummy variables were made for the following questions: does your math teacher value and listen to student ideas?

Characteristics explored in the analysis include the log of the fund's average total net asset ratio, the fund's average expense ratio, and a dummy variable for a front - end load.

presents the estimates of two probit regressions: in the first column, the macro-dependent variable is the OECD Composite Leading Indicator; in the second column, the market - dependent variable is a dummy variable that takes the value of 1 if the next 12 months» real - dividend - per - share growth is above its long - term average, and zero otherwise.

Each column of the matrix was a dummy variable, the elements of which were coded 1 if the given animal had that genotype and 0 otherwise.

sea ice, arctic, antarctic, climate change, global warming, general linear model, dummy variable, regression, deseasonalized trend, trend analysis

This simulation results in a response rate around 28 %, similar to the AMS survey above: The dummy variable sel = 1 for 1972 simulated potential respondents in one run.

Linear one variable regression analysis... better add some variables, cloud cover, total solar irradiance, dummy variables or series for years with El Nino / La Nina and major volcano activity which temporarily affects weather and temperature.