How to make an ombrotermic curve with RStudio?

More Evans Ehouman's questions See All

How to explain Epi Info Population formula?

Dear, I am using EpiInfo to analysis survey data. However there some issues that I still do not know how to figure out. What is the formula used to compute the Population survey. I found one n =...

10 November 2019 2,210 2 View

How does one compute IC50 value?

How to compute IC50 value of a solution automatically I performed experimentation, determining the percentage of bacteria growth in presence of different plant extracts and at different...

07 August 2014 4,901 3 View

What is the appropriate procedure to publish your first research article?

I have finished the manuscript of a research paper in French, and I would like to publish in English. But have not targeted a publishing group yet. which one could I choose? Do you have any...

05 June 2014 9,124 4 View

Which statistical analyzes choose?

I want to perform test about anti-tumoral activity of triple dozen of plant extracts, with reference compounds. I have been told that before doing anything, I better choose the statistical test...

05 June 2014 9,575 2 View

What does the R square coefficient mean and why is there different value when computing with Excel?

Computing the correlation between the concentration of plants extracts and the inhibitory percentage, I used excel software. When I make the Logarithm graph, in dialogue box, it is asked me if I...

04 May 2014 1,686 15 View

Why are there so many different methodologies for the MTT test?

I want to carry out the MTT Test, but in the literature, there is no standard test. The methodologies vary a lot from one another. Some people talk about shaking before optical reading, some...

03 April 2014 10,107 0 View

In an MTT viability test, what is the concentration of plant extracts that should be used?

I would like to study anti proliferative activity of plant extracts using the MTT test. I wonder which concentration of plant extracts I should used. What parameters should I take into account to...

03 April 2014 2,464 4 View

Is there a way to determine the cytotoxicty of a substance after assessing its viability effect?

I want to carry out the MTT test to show the viability effect of plant extract on cells lines. Is there a way to reveal the cytotoxic effects of these same extracts?

03 April 2014 5,338 3 View

What are the more relevant tests for assessing the anticancer activity of medicinal plants?

Anticancer tests methodology.

02 March 2014 2,595 3 View

On a computer running Ubuntu 13.04 OS, how to perform an LHD Fisher/HSD statistical analyses with R?

Software procedures: Make ANOVA 1 Analysis data with R software. Find out "P" and "F" with values during an ANOVA 1 Analysis of experimental data.

31 December 2013 5,022 2 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

Is it legal to upload a graphical abstract previously published on your paper's first page to a website such as figshare.com under CC-BY-4.0 license?

Dear friends, does anybody know that is it legal to upload a graphical abstract previously published on your paper's first page to a website such as figshare.com under CC-BY-4.0 license? Thanks.

05 August 2024 7,098 3 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

What is meant by baseline of FTIR data?

I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...

03 August 2024 6,070 3 View

How to draw the five chelate rings of [Co(EDTA)]- on this picture?

Is this circle one of the rings?

03 August 2024 5,988 0 View

Gabriel Muñoz

you can easily do just with base plots, check this out. http://www.statmethods.net/graphs/density.html

If you are new with R, I suggest you check StackOverflow webpage. You can train yourself with it.

Evans Ehouman

Thank you for your indication.

I attached a RStudio Script for that issue