by saspower | Apr 15, 2024 | SAS Online Course in India
A financial analyst typically uses financial data to evaluate investments, corporate performance, and offer financial suggestions. They concentrate on financial reports, market movements, and economic indicators. In contrast, a data analyst uses numerous forms of data...
by saspower | Apr 5, 2024 | SAS Online Course in India
To determine the significance of a difference between a control and experimental group before and after an intervention, both groups’ pre- and post-intervention measures are important. To assess changes within each group over time, do a paired t-test or repeated...
by saspower | Apr 3, 2024 | SAS Online Course in India
There are several forms of regression analysis, each meeting a distinct set of analytical requirements. The most popular kind, linear regression, simulates linear correlations between independent and dependent variables. This is extended to polynomial functions using...
by saspower | Apr 2, 2024 | SAS Online Course in India
The particular tasks and properties of the data determine whether SQL or R is more efficient for data analysis. SQL offers speed and scalability, making it perfect for organizing and querying huge datasets, particularly in databases. R is an excellent tool for...
by saspower | Apr 1, 2024 | Data Science Online Course
Robert Tibshirani, Trevor Hastie, Daniela Witten, and Gareth James, “Introduction to Statistical Learning”. It goes over basic ideas and real-world applications of R predictive modelling.Garrett Grolemund and Hadley Wickham’s book “R for Data...
