Introduction: This section must contain a summary of the problems to be resolved, a review of pertinent and existing methods that have been or are used to tackle these problems, and a statement of the proposed solutions to the problems. It should usually not exceed 2 pages in length.
Methods and Results: This section should contain details on how the problems described in the Introduction are resolved, and present the solutions, with sufficient supporting evidence, to the problems. It usually is the main part of the project report, and contains the most relevant outputs from your analysis.
Discussion: This section should discuss aspects of the solutions or results that can be further improved, associated issues that may require further investigation, and implications of the results not directly related to the problems.
Appendix: This section contains the full, relevant computer codes that have been used to conduct the analysis.
You should give me these four parts at the end(Introduction, Methods and Results, Discussion, Appendix), this need to be included in one words file and one .Rmd file. Please follow the instructions.