What free and non-free biological data analysis software that you know and using?

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What free and non-free biological data analysis software that you know and using?

Hi, I will be grateful if you kindly share names of different open and close source biological data analysing packages. For example, I am a user of R since 2003. I started through S Plus. Thanks...

08 September 2018 3,467 0 View

Does the NMDS score represent latent environmental variables?

Dear vegetation community and multivariate users, I liked discussions here related to selection of different ordination methods. In this connection I have a query related to using NMDS score value...

10 November 2014 8,395 1 View

Appropriate method of analyses needed

I have a dataset on different fish species abundance of five localities per month for a year. I also have a physico-chemical properties on each locality for that same per month for a year. Now I...

06 July 2013 4,014 4 View

Which method/s would be appropriate for analyses?

One of my colleagues has sampled fish species from 5 different fresh water systems annually for a year. She also has physico-chemical measurement for each aquatic habitat for each month. I think...

06 July 2013 6,354 2 View

How to plot this kind of data through R?

I have 12 months data for five sites. Each month I measured alkalinity, turbidity, current, depth and fish diversity from each site measured at same date. Now I want to describe this data by...

01 January 1970 8,506 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View