Atmospheric correction code in Google Earth Engine (GEE)?

I am looking for options of GEE JavaScript code to perform atmospheric correction of Landsat 7-8 and Sentinel-2 directly within the GEE Code Editor. I intend to use harmonized Landsat 7-8 and...

26 October 2020 7,047 8 View

Purification of Octapeptin C4?

I am doing synthesis of Octapeptin C4 analogues with variable tail moieties as part of my project. I have made the final compound, which is cyclized and all BOCs removed. The problem is, I can't...

16 December 2019 1,730 2 View

How to analyze a two factor RM ANOVA ?

Suppose you have (a) different groups of (m) similar subjects each. You give them all ( i.e the m xa subjects) the same treatment repeatedly for (b) days. You take daily measurements of the...

30 April 2019 8,234 4 View

How to use the values of several categorical variables to create new categories in SPSS?

I will explain my question with a simple hypothetical example. I have a dataset with nodules of the thyroid gland, containing the next three categorical variables: 1. Scan. The value is either...

03 April 2019 6,404 9 View

Help me to formulate this PhD Topic?

The effect of Integrated Soil -Water and Sanitation as an Adaptation Mechanism to Climate Change in Water-Scarce Areas . Can I find also a supervisor?

22 January 2019 3,572 9 View

What are the best references for analyzing data on Stata using statistical functions on the menus instead of typing commands?

I need to analyze data on Stata, but it's a new world for me (I've 25 years of SPSS...) All the tutorials I've found on the internet teach us to type commands on Stata to perform the analysis. I'd...

15 April 2018 5,957 6 View

How do I convert ERA Interim precipitation estimates from kg/m2/s to mm/day?

I want to compare ERA Interim precipitation estimates with ground measurements so i do not know to convert the data from kg/m2/s to mm/day. Thanks in advance Nkiaka

01 March 2016 6,337 16 View

Is there an alternative way of converting Odds Ratios to Risk Ratios without relying on prevalence of a health outcome in unexposed groups?

01 July 2014 5,635 2 View

Can a variable assume the role of a predictor as well as a confounder in the same study? If yes, why? If no, why not?

Example: IN the association between education and family planning, economic status was considered as a confounder. IN the same study, can we consider education as a confounder in the association...

14 February 2014 9,856 8 View

How do I objectively choose a statistical approach when I want to publish?

It is a common concern to hold alpha values at 0.05 and that it is completely arbitrary. I have been interested in using other methods, but I know that there may be pushback from editors to use...

09 September 2013 5,594 5 View

How to open an old ".MTS" file containing spectroscopic data?

Hi supreme hive-mind of the internet, we have some old *.MTS files that are supposed to contain spectroscopic data, probably some coordinates and a long list of single line spectra. Basically,...

16 February 2021 9,385 2 View

How do I transform the "Transcripts" into the "Gene symbol"?

I downloaded the expression matrix data "GSE143416_Brain_data_TPM.txt.gz" of GSE143416 from Gene expression omnibus ( https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi). However, the first column of...

30 November 2020 1,304 3 View

Can I display regression line for a whole group, when subgroups are displayed on Graphpad Prism?

I have created a scatter graph in Prism under -> multivariable analyses -> extract and re-arrange, to display relationship between 2 variables, the 3 subgroups within the group are...

16 October 2020 310 1 View

What is the best language for symbolic computations?

In finite element method, especially when developing new elements, we often need integration techniques. Generally, numerical integration is used, however, in order to enhance the accuracy of our...

12 August 2020 997 19 View

M-QAM symbol average power reference?

Good day everyone I would like to know the literature reference to the derivation of the M-QAM complex symbol average power general expression that is 2/3*(M-1)? I would like to cite this...

04 August 2020 2,792 2 View

How the Natural Language processing successful without knowledge of sense behind the letters and numbers ?

We don't know the source of letters and numbers on which these symbols are constructed . Although human used the guts feelings at the time of using because our ancestors developed these symbols...

01 August 2020 2,148 4 View

Topological analysis of MOF compounds?

Dear all, I would like to ask if there is anyone who can analyze the MOF framework based on a cif file. I need to analyze four MOF compounds using Schlafli symbol (the point symbol of the crystal...

21 July 2020 9,991 5 View

Can a new architectural symbol be created based on the relationships between a set of symbols from different contexts ?

Is it possible to accept the new symbol socially. ?

13 July 2020 5,373 7 View

Why i am getting pig spikes in the Avg fitness data from TinyGP?

hi all i am currently working with TinyGP which is a simple implementation of genetic programming for symbolic regression problems. so I am testing it with simple problems like sin(x) symbolic...

29 June 2020 9,720 2 View

(Geneious software) How do you DELETE the 'bad nucleotide' symbol of "?" from genome sequence?

Hi everyone! (I'm hoping you're all safe and healthy) I could really use some help figuring out how to remove the bad nucleotide symbol "???" in my Geneious sequence. (See attached photo) Before...

18 May 2020 7,840 1 View