What programs do you know for statistical analysis of research results?

More Waldemar Łasica's questions See All

Can two types of cement be used simultaneously in one recipe for concrete composition?

Can two types of cement be used simultaneously in one recipe for concrete composition? (The first is cement as a binder and the second as sealing the graining structure).

20 September 2020 9,715 17 View

Does it make sense to add 12 mm long polymer fibers to a concrete mix with a maximum grain size of 8/16 mm?

Does it make sense to add 12 mm long polymer fibers to a concrete mix with a maximum grain size of 8/16 mm? (length of fiber anchorage in the concrete mix).

20 September 2020 5,173 2 View

Does the amount of shrinkage stress in concrete depend on the type of aggregate used? Is it only on the type of cement ?

19 August 2020 7,419 17 View

What happens if the amount of water used in the concrete mix is below the stoichiometric level ?

19 August 2020 9,334 3 View

What is the stoichiometric water level in a concrete mix?

19 August 2020 6,921 3 View

Does it make sense to design a concrete mix where the amount of water is equal to the amount of stoichiometric water ?

19 August 2020 2,871 3 View

Do you know the results of research, scientific articles or scientific theories on the adhesion of steel and synthetic fibers to the cement matrix?

14 August 2020 5,983 4 View

Is it a good solution to use long steel fibers (50 and 60 mm) in self-compacting concrete mixtures?

Steel fibers can block the flow of concrete mix between the rebars. Is it a good solution to use long steel fibers (50 and 60 mm) in self-compacting concrete mixtures?

13 August 2020 596 9 View

Do you know of mineral or synthetic additives that influence the deaeration and form a tight structure of the concrete mix?

11 August 2020 4,970 3 View

Do you know the chemical admixtures that affect the deaeration and form a tight structure of the concrete mix?

11 August 2020 508 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...

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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

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

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

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Konrad Sodol

Hello, if you have realy big data set with various of parameters i would recommend more advanced way - machine learning in e.g. Python. It could help you implement statistical library and AI together.

Nicola Rennie

There are lots of different tools that can be used for statistical analysis, and the best one will depend on what task you're trying to perform.

Microsoft Excel for simple summary statistics and models. Reasonably small data.

R: Programming language that's excellent for statistical models, and data visualisation. Can handle larger data than Excel and useful if you're running multiple, similar analyses. Many packages to extend its functionality. Free and open source.

Python: Programming language with similar capabilities for statistics to R, but a more general programming language and good for machine learning models. Free and open source.

SAS: software that can transform and manage data from different sources and perform statistical analysis on it. Either a point-and-click interface or extended with SAS programming language.

SPSS: software for transforming and analysing data, including statistical analysis. Spreadsheet-like interface, but with many more options than Excel for analysis.

There are others, but this probably covers the most common. Personally, I favour R or Python as its easier to make results reproducible, and easier to generalise repetitive analyses.

Jan Schulz

https://www.r-project.org/

and for a little more convenience:

https://posit.co/download/rstudio-desktop/