Matteo Bradicich

6 Questions 9 Answers 0 Followers

Questions related from Matteo Bradicich

Best statistical test to analyse the influence of multiple factors on two significantly linked variables?

Hi everyone, I checked for regression between two variables and it is statistically signifcant. Now I would like to assess if such correlation might have been influenced by other variables (for...

04 April 2019 9,176 15 View

Take confounding factors into account in Spearman's correlation using Stata?

Hi everyone. I would like to run a Spearman's correlation test between two non-normal variables positively checked for monotone regression. I would like to be sure that some confounding factors...

02 February 2019 5,544 4 View

Which one is better between Log10 values vs crude values in statistical analysis?

Hi everyone. Let's suppose that we have an index which summarizes an event of a real-life situation. Let's suppose then that we want to compare the same index of two patients and one index is way...

01 January 2019 3,064 4 View

How to average a signal over time every n values in MATLAB?

I want to compare two signals registered starting at the same time. The sampling frequency is 1 Hz for one signal and 200 Hz for the other one. It would be acceptable to average the signal at...

01 January 2019 8,385 2 View

Software for calculation of AUC in SpO2 desaturation curves?

Hi everyone, I would like to measure length, depth and area under the curve of SpO2 desaturation curves recorded overnight in patients with obstructive sleep apnoeas. Do you know if there is a...

12 December 2018 9,853 2 View

Best statistics software for performing Cox regression?

Hi everyone, I would like to run a Cox regression progressively including potential confounding factors in the models (Model 0: no confounding factors; Model 1: 1 confounding factor; Model 2: 2...

01 January 1970 6,898 6 View