Kannan Rangesh

4 Questions 3 Answers 0 Followers

Questions related from Kannan Rangesh

What are the key differences between Genus Pentaceraster and Genus Protoreaster in Phylum Echinodermata?

Similarity in morphological characters of diverse species makes complication in taxonomy to identify / determine what the species is. Many times, the identification would be misleading. When...

02 February 2021 2,273 0 View

Can anyone clarify what is the difference between 'R' software statistics and SPSS Statistics?

I recently learned few things about 'R' programming language. It is open source / free platform in many aspects. R helps to descriptive statistics, inferential statistics, multivariate...

18 January 2021 1,344 20 View

Does anyone know what is the minimum variables required for standard deviation? and why large datasets is considered as reliable data?

For Descriptive statistics, we usually find out mean, median and mode as well as standard errors and standard deviation. Almost in research articles, I can see mean with standard deviation only....

11 January 2021 5,157 3 View

For mineral / compound characterization studies like FTIR, SEM, XRD, how many replicates should be taken for data analysis?

If we do some spectroscopy technique for only one sample, is it enough for data analysis or we have to do multiple samples from each treatment for getting authenticate results to publish in...

10 January 2021 6,146 2 View