Does anybody know how to produce a frequency distribution plot in python or R?

Hello Everyone, I want to produce the following figure using python or R for my published paper. But I don't how to produce this figure using python or R. Does anybody know how to do that? Or any...

04 May 2019 3,883 12 View

Does anyboby can help me to download a PPT?

Hi guy. I have found a ppt about visualizng Data/EOFs. But I cannot download it due to limitation of Internet. One more question. Could you please help me to find the website about this author?...

11 December 2017 2,163 2 View

How to study the effects of the spatial resolution of satellite image on the estimation of total suspended matter concentration?

Hi, guys. Recently, I want to study the effects of the spatial resolution of Landsat, MERIS and MODIS sensors on the estimation of total suspended matter (TSM) concention. But I don't know how to...

09 October 2017 7,682 2 View

Does anybody can provide me some papers about the spectral characteristics of water at SWIR region in the electromagnetic spectrum?

08 September 2017 5,617 1 View

Does anyone know how to calculate the frequency of occurrence of each pattern identified by self-organizing maps?

Hello. Everyone. Recently,I have read a paper titled "Using self-organizing maps to identify patterns in satellite imagery". According to this paper, spatial paterns of SST can be identified by...

02 March 2017 2,032 0 View

Is anyone familiar with neural networks?

Recently,I want to establish a neural networks to forecast runoff. But now I tested a example as folloes,but I don't understand the results that you can see from the pictures.

02 March 2015 7,099 3 View

Is it possible to merge some .txt files into a new .txt file that contain all .txt file rows?

There are some .txt files that have the same columns and different rows. My question is how to convert these .txt files into a new .txt file.In other words, how to add all .txt files rows into a...

31 December 2014 9,993 2 View

How can I convert .txt file into .csv file using R?

31 December 2014 4,666 11 View

How do I present a graphic like the following file using R?

I want to perform my results for publication like the following graphic.How should I do.Thanks.

31 December 2014 4,339 2 View

How can I use R software to perform the Mann-Kendall Test for trend analysis and abrupt change

I want to use daily precipitation data to analysis the trend of rainfall.Thanks.

11 December 2014 1,256 39 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 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...

02 March 2021 4,569 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 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

Has anyone had luck using cell lines other than HEK 293 (such as COS1) to package lentivirus?

I am looking to package lentivirus in endothelial cells but I am opposed to using 293 cells due to personal ethics regarding the source. I have done some reading and saw that COS1, COS7, & CHO...

25 February 2021 3,030 1 View

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25 February 2021 5,713 1 View

No module named 'tensorflow.keras.backend.tensorflow_backend' ?

System Description Cuda 11.2 GeForce GTX 1080ti tensorflow version 2.4.1 keras version 2.2.0 python version 3.8 I was getting the below error when I try to run my code on the...

25 February 2021 6,673 2 View