Research paper

Research paper The format of a research paper is provided here. This blog on the research paper aims to analyze the effectiveness of various sleep protocols in helping patients improve their sleep. A clear structure is followed here, which can be beneficial to any student with problems on research...

K-Nearest Neighbors (KNN)

K-Nearest Neighbors (KNN) The k-nearest neighbor algorithm is an ml learning algorithm used for both classification and regression predictive problems. This blog explains how to use the algorithm in R. Introduction The k-nearest neighbors (KNN) algorithm is a simple, easy-to-enforce supervised...

Bivariate Analysis

Bivariate AnalysisThis is a bivariate analysis where we perform the analysis on a real data set. All the data analysis procedures are applied in this article. In addition, we will fit a bivariate and a multiple linear regression to understand the baseline characteristics of the variables.MethodsA s...

Statistical methods

Statistical methods Our main focus in this article is to understand the different statistical methods, such as sampling techniques, data collection, and data analysis.  The explanation provided here is brief to help you understand the key concepts of the topic.  Sampling A snowball samp...

exploratory data analysis

exploratory data analysis Here is a clear demonstration with detailed explanations of exploratory data analysis and correlation.  Correlation is employed to test the strength between two variables. Exploratory data analysis is simply applied to know more about the variables in the data set. D...

Investment by China in African Countries

Investment by China in African Countries Figure 1 presents the total investment by China in African countries over the span of 2000 and 2015. The amount is the sum total of investment over the period. Our statistics homework helpers observe that the investment has fluctuated over the years, with i...


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