Which is better tool for clustering ? Weka or R or anyother?

More Dr. Vaishali S. Parsania's questions See All

Which Data mining tools are supporting Naive Bayes and other classification algorithms?

In Weka I have done the experiment...apart from it...

09 October 2016 8,495 9 View

If accuracy is the concern which classification algorithm is better to use?

if accuracy is the concern which classification algorithm is better to use? I am using Weka tool for taking results.

31 December 2015 968 18 View

Can anyone help to provide me dataset of healthcare or link of it?

I want to use this dataset to do testing of classification algorithm in data mining.

31 December 2015 1,824 7 View

IS there any paper showing comparative analysis of Weka and R datamining tools?

09 October 2015 4,442 2 View

Can anyone provide patient database or link of same with details including Result of disease...?

Result of disease means ....cure/ not cure/ better/ improved or any set of binary which reflect condition of patient in terms of result...

09 October 2015 3,652 0 View

Which are best datamining algorithms in classification?

Which are best data mining algorithms in classification if my data set is of healthcare and accuracy is priority?

09 October 2015 2,184 36 View

Is there any research paper showing comparative study of all the data mining tools?

(Preferably Weka, R, Orange, Tanagra tools)

09 October 2015 3,864 21 View

Which is the journal with high impact factor with good reputation and free in Data Mining?

which is the journal with high impact factor with good reputation and free in Data Mining?

07 August 2015 3,200 1 View

Which classifier is most used in field of healthcare for data mining?

Which classifier is most used in field of healthcare/ medicine?

04 May 2015 6,652 7 View

How can we handle missing values for classification in R miner?

Is it possible to handle missing values in R?

03 April 2015 1,206 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 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

Bayesian decision trees and bayesian regression trees in Python and/or R?

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

Are there packages (R or Python) for simple models (bucket?) to assess soil water content?

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

ANCOVA controlling baseline in RCT - how to perform power analysis and sample size estimation?

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

MVN, how to conciliate contradictory results from Multivariate normality and Multivariate outliers test?

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

Would you please recommend a function in R software that could be used with FUNGuild output to merge different rows that have similar guilds?

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

How to remove the species data from rda data frame in R (only remain the sites/samples point)?

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

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View

How to find out or construct(?) the right priors from data of previous experiment to use in a bayesian glm?

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