Statistical Data Analysis Services

In this blog, I will explain to you how the  statistical analysis  is being applied for two independent samples. In practice, the test statistic used for comparing the two means from a population is by using the  t-test  because t-test shrinks the data to a single t-value and it is then compared with the significant value for the final conclusion. Now, let us understand the theoretical background in performing the t-test for two variables. Suppose X1 and X2 be the two independent random variables and let, be the sample with size n1 and n2 from a population with mean µ1, µ2 and variance σ12, σ22 respectively. Understanding the Problem Statement The primary or basic task in any  statistical data analysis  is to know or find out what the problem is and how the data is being measured. Construction of Test Hypotheses Once you understand the problem at hand, the next step is to frame an appropriate hypothesis to test for  statistical s...

3 Most Important Challenges to be considered while using social media data for Medical & Healthcare research INTRODUCTION Social media channels are being used by patients for switching Healthcare Analytics information, involvements with their chronic condition, and pursue information from other people or establishments, for example, · NHS Choices ( www.nhs.uk ) · Joining the Conversation describes Big White Wall ( www.bigwhitewall.com ) · Mental health SNS that facilitates peer-professional interactions · National Institute for Health & Care Excellence (NICE) · UK government ( https://www.gov.uk/government/publications ) · NHS England Publication stores ( www.healthline.com ) Given that there is a high usage of social media for exchanging health information , it offers new opportunities between and amongst healthcare professionals, patients, and the public. Data Analysis on Healthcare service information ‘empowers’ patients and the general public to make r...