Nirmal D Patil

6 Questions 4 Answers 0 Followers

Questions related from Nirmal D Patil

Excel formula for assigning grade?

I have a excel sheet with positive and negative value. I have 4 grades to be assigned. How can I use a formula to assign the grades? I have tried using the IF nested function but due to negative...

22 October 2020 5,844 7 View

Statistical test for Inter and intra rater agreement between 2 observers for gradings? any excel based template for the same?

Hello, I wish to calculate inter and intra rater agreement between 2 observers who are gradings Xrays for degree of bony fusion into 6 grades. In all there are 1750 xrays. Which statistical test...

12 August 2020 1,211 4 View

Statistical test for comparing the days spent in different grade of fusion between different diagnoses?

I am comparing the difference in the fusion between different diagnoses (4 group). There are 4 grades of fusion and each patient spends certain number of days in each grade. I wish to calculate if...

10 July 2020 8,359 4 View

Statistical test to find correlation between continuous and ordinal data?

I wish to find the correlation between the change in K angle (continuous data) at a particular time post injury (continuous data) and pain scores (ordinal data). The change in the K angle and pain...

28 May 2020 6,888 9 View

Statistical test that can be used for this table?

Hello, Kindly have a look at this word file. The table gives us an idea about the number of patients that were last time < grade 3 fusion and first time > grade 2 fusion in the upper...

19 June 2019 9,639 1 View

Randomisation in prospective trauma surgery trials of patients into 3 groups.How to ensure each group will contain equal number consider sample 90 pt?

If i am doing a prospective randomised study on fracture pt and i have selected 90 patients and i have to divide them into 3 groups. But the patients will be recruited as they will come to the...

17 June 2018 1,059 3 View