I want to use grep() for matching a pattern in R. But what is perl=TRUE in its argument?
Thank You Luke. This Documentation will help me a lot.
Can anybody share any approach or code regarding how to update a SQL Server table using Excel VBA?
01 February 2017 7,323 0 View
31 December 2016 6,183 2 View
10 November 2016 6,756 2 View
I need some journals on missing values imputation using ELM?
10 November 2016 636 0 View
07 August 2016 2,956 0 View
can anybody provide some good journal papers in the topic 'role of enzyme and protein in plant pathogenesis'?
05 June 2016 2,227 3 View
05 June 2016 3,665 3 View
Can anybody provide me the code of ELM in MATLAB?
03 April 2016 133 7 View
can any one provide me any material for understanding or code of Optimal Completion Strategy in Fuzzy k Nearest Neighbour
02 March 2016 2,573 4 View
I have updated my current working directory to the path of data set which is stored as a txt file. I am using load datasetname.txt but still then Matlab is showing error as file not found. Can any...
31 December 2015 8,164 6 View
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
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
I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this
23 February 2021 6,689 3 View
Hi everyone. I am researching droguht effects on soil water drought. I am looking for already implemented functions in R or Python to estimate soil water content from precipitation,...
21 February 2021 2,084 1 View
Hi, I have a simple question. I am hoping to perform a power analysis/sample size estimation for an RCT. We will be controlling for baseline symptoms, and using post-treatment or change scores as...
19 February 2021 2,648 23 View
Dear colleagues, I'm working with Path analyses in lavaan and MVN packages. There are some results that for me are confusing and features from the MVN that I do not know how to set. My dataset is...
18 February 2021 190 3 View
Dear colleagues, I have an output of FUNGuild tool (ASVs abundance in different samples and assigned to guilds) and would like to merge the ASVs that had similar ecological guilds using R...
16 February 2021 4,292 7 View
Dear everyone, When I using the rda function in r, I met this question. As you can see in the figure, there are a lot of deep blue points which refers to the species. But I would like remain...
15 February 2021 8,982 2 View
He is emeritus in the mathematics department of King's College London. The email address listed on their web site is not functional. The department has no way of physically contacting him due to...
15 February 2021 5,529 1 View
I have the following equation, Eating choice (Yes/No)~ Box type (A/B/C). So the question is whether a certain box type affects eating choice in groups of dogs. The eating choice of each member in...
10 February 2021 6,024 9 View