I have been trying to write the program that -rolling- can call in order todo regression and hypothesis testing in one go. However, I am having aproblem in the hypothesis testing part as I want to test the significanceof the difference between an estimated coefficient and a variable, say, ...
Stata – It is a data analysis and statistical software; the use of this software is multidimensional with implications in fields like political science, biomedical, economics, epidemiology, sociology, etc. The software is capable of statistical analysis, regression, data management, graphics, custom ...
Let’s move on to testing the difference between regression coefficients. When the coefficients are different, it indicates that the slopes are different on a graph. A one-unit change in an independent variable is related to varying changes in the mean of the dependent variable depending on the...
Salari TE, Roumiani A, Kazemzadeh E (2021) Globalization, renewable energy consumption, and agricultural production impacts on ecological footprint in emerging countries: using quantile regression approach. Environ Sci Pollut Res 28(36):49627–49641 Google Scholar Saud S, Chen S, Haseeb A (2020)...
In this study, multiple linear regression equations were constructed with the compliance cost effect, innovation compensation effect, weak Porter hypothesis effect, and strong Porter hypothesis effect as the dependent variables, and 729 sample data points were used to empirically test the Porter hypothesi...
Antibody titres were reported as endpoint reciprocal titres, and analysed using univariate and multivariable regression models in STATA and SPSS. Univariate regression models were used to assess the effect of individual traits (weight, age, sex, reproductive status and time) on the odds of being ser...
IV estimate of effect using two-stage least squared regression of log BMI at age 8 as the exposure. Graphical illustration of the results in Table 5. Figure 5. Testing invalidity of IV assumptions: associations of two instrumental variables using distinct SNP subsets, of binary outcomes. ...
The ADF test used a regression with only one additional lag. xtcointtest — Panel-data cointegration tests 10 Example 3: Pedroni cointegration test with a common AR parameter The alternative hypothesis in example 2 allows for panel-specific AR parameters. In this example, we use the ar(same)...
This meta-category covers the elements of the process which are given and objective in nature. The dataset structure and characteristics and (for this crowdsourced project) the specific hypothesis they are tasked with testing are the same for different data analysts. The sub-categories under this ...
Testing invalidity of IV assumptions: associations of two instrumental variables using distinct SNP subsets, for continuous outcomes. Comparison between the SNP subsets: (1) 31 SNPs (excluding FTO SNP) and (2) the FTO SNP only. IV estimate of effect using two-stage least squared regression of ...