ROC graph plots the true positives and false positives. It shows the sensitivity and specificity of the data, we locate the point on the line which is nearest to the top left corner of the graph which has highest specificity and sensitivity.
Chapter 3 – Plotting Receiver Operating Characteristic ROC curve in SPSS Read More »
Kolmogorov – Smirnov Test can be used to confirm if the data is normally distributed or not. This test also identifies the presence of outliers. This test also shows the Q – Q plot and Shapiro – Wilk test for normality
Chapter 3 – Kolmogorov-Smirnov Test for Normality in SPSS Read More »
For large multidimensional data sets, two or more dimensions can be analysed using Pivot tables. It is widely used by the businesses to analyse payment receipts etc..
Constructing Pivot Tables in MS Excel Read More »
While preparing research papers, bibliography styles do differ, so endnote can help in quickly changing all the citations and references appropriately.
Chapter 1 – Changing Style of Bibliograpy in Endnote Read More »
MS Excel can be used for multiple regression analysis where there are more than 1 independent variables.
Multiple Regression Analysis in MS Excel Read More »
MS Excel can be used to estimate simple linear regression and generate standard plots
Simple Linear Regression in MS Excel Read More »
for the case for cross-sectional or panel data, command modifiers can be used to display result for different groups of data. like displaying descriptive statistics for each cross section separately in panel data models.
Chapter 5 – Command modifiers if, in & bysort in STATA Read More »
SPSS can be used to calculate the z values / normalized form of the variables. This standardization can be used to fulfill several purposes like comparing different variables with different units with each other.
Chapter 2 – Calculating normalized variable using SPSS Read More »
For quarterly data, seasonal dummy variables are used to see the effect of year starting and year ending. for this Eviews can be used.
Chapter 4 – Adding seasonal dummy variables in Eviews Read More »
Following the exploratory factor analysis using SPSS, the confirmatory factor analysis can be done using the simultaneous equation modeling in AMOS.
Chapter 3 – Confirmatory Factor Analysis using AMOS Read More »