There is some reliable proofreading online service indications for solve weak English for non-native English speakers?

There is some reliable proofreading online service indications for solve weak English for non-native English speakers?

01 February 2019 4,028 1 View

Are there any approach to classifying soils from RGB images obtained by unmanned aerial vehicle (UAV)?

Dear RG Members, Are there any approach to classifying soils from RGB images obtained by unmanned aerial vehicle (UAV)? Thanks

11 December 2018 6,601 0 View

What is the time for incorporation into leaves of calcium silicate (12% of Si) in teak tree?

Dear Members, I wiil add in the roots of two year old teak trees (~ 3 meters) different doses of Calcium Silicate (12% of Si) and would like to know how many time I wating for I collect the...

10 November 2018 1,838 0 View

Spectral reflectance estimation from RGB image of drone is possible?

Dear Members, I've like to know if spectral reflectance estimation from RGB image of drone is possible?

09 October 2018 8,663 1 View

Are there any references that relate IOT investment and agricultural profits?

Are there any references that relate IOT investment and agricultural profits?

09 October 2018 5,253 0 View

There are any list of substances that reduces hygroscopic effect in commercial medicaments?

Safety for oral consumption.

07 August 2018 8,518 1 View

Inferences about soil physical properties (water +granulometry) using RGB +NIR spectrometry is possible?

Dear RG Members, I'd to know is inferences about soil physical properties (water +granulometry) using RGB +NIR spectrometry is possible? Thanks in advanced, ASANTOS

10 November 2017 5,237 3 View

How to extract mean pixels values using circular samples in raster?

Dear RG Members, I'd like to extract mean pixels values using x,y coordinates by defining a buffer or area surrounding individual point coordinate. My circular sample represents the radius of a...

01 February 2017 9,748 0 View

Problem with sub-criteria code for multiple decision makers ?

31 December 2016 1,023 3 View

Data frames in specific pairwise comparison matrices format in R, is possible?

I'd like to create a specific pairwise comparison matrices using a data frames. For this I have: Data frame with 5 products (deltametrina,fipronil,imidaclopride,sulfluramida,tiametoxam) and 2...

31 December 2016 401 0 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

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

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

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

How can I set up a good fit SEM model in AMOS?

I am trying to make an SEM model in AMOS for my dissertation but having some trouble with getting a good fit. I am looking for relationships between self-efficacy reported on a Likert scale and...

26 February 2021 8,642 4 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

How could I process data in RCT to include it in meta-analysis?

I'm in the process of doing a meta-analysis and have encountered some problems with the RCT data. One of my outcom is muscle strength. In one study, I have three different measurements of muscle...

25 February 2021 7,603 3 View