11 October 2021 3 9K Report

I am using SPSS v20 to do CHAID decision tree but it allows only upto depth level 5. I cannot spend a lot but really interested in doing Exhaustive CHAID. Any suggestions please?

More Rajalakshmi Ramprakash's questions See All
How to determine the position of occupancy of the dopant? - whether it is doped in tetrahedral or octahedral site?

Suppose a material "A" has both tetrahedral and octahedral sites and we are doping another material "B" - usually an ion into it. How can we detect if the dopant has occupied the octahedral site...

17 July 2024 4,299 4 View

Does anyone know where the Variable temperature 1H NMR available in India?

I am in need to perform variable temperature NMR for my sample. Kindly let me know any universities which makes the services available for externals. Thanks

24 August 2023 8,350 2 View

How to identify the reactive sites for Hydrogen evolution reaction to calculate the turn over frequency?

Suppose instead of a single material, a mixture or composite of two different materials is taken for HER study, how to identify the number of moles that reacted and how to identify the active...

24 April 2023 3,582 2 View

Any of you have used Chi-square Automated Interaction Detection(CHAID) for intersectional inequality analysis in social sciences?

Would like to connect if you have explored using quantitative methods for intersectionality analysis.

03 April 2023 5,108 2 View

Can anyone share me the details of laboratories which perform HPAEC PAD analysis?

To identify the glycoproteins present in the sample. HPAEC PAD - high-performance anion-exchange chromatography/pulsed amperometric detection.

01 January 2023 1,444 2 View

Can anyone help me to find institutes that perform CMC analysis for Biosurfactants?

It will be helpful if anyone suggests places to perform the CMC analysis.

07 December 2022 756 1 View

Can we tell the specific surface area and the pore size distribution from just looking at the BET isotherm graph?

As we get the BET isotherm graph and the BJH plot for analyzing the specific surface area and the pore size distribution. Is there any possible way to derive both these values from the graph...

08 November 2021 7,786 3 View

Under which category does graphite and carbon black together fall under? - Derivatives of carbon???

Typically graphene oxide and reduced graphene oxide can be called derivatives of graphite. Similarly, what do graphite and carbon black fall under? I do understand graphite is a layered structure...

27 October 2021 306 7 View

Is it possible to identify the lattice spacing if a dopant is introduced into the parent material through HR-TEM at any concentration of doping?

I have doped 3%, 4% and 5% of a rare earth metal oxide into a parent material. Is it possible to identify or confirm the dopant through HR-TEM even at these small dopant percentage levels? Also,...

29 August 2021 5,650 4 View

How to normalize the current density for HER and OER using the obtained ECSA value?

I have coated my metal oxide on a carbon-based substrate and verified its catalyzing properties for HER and OER. The polarization curves depict the current density in mA/cm2. The ECSA values are...

24 May 2021 5,016 4 View

Similar questions and discussions
A Question about Phd thesis?

Hello everyone What is your opinion about the introduction of an expert decision support system in which the rules are extracted from existing data without human intervention, instead of being...

31 July 2024 5,785 4 View

Are these cassettes suitable for expressing PETase mutant in E. coli?

I created two potential gene expression cassettes (constitutive and inducible) for expression of a mutant PETase gene on PeptiCloud using the version tree feature, which allows users to create...

28 July 2024 7,559 1 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

Is it redundant to use both Random Forest and Decision Tree algorithms in the same regression project?

I am currently working on a regression model for a project and considering using both Random Forest and Decision Tree algorithms. Given that Random Forest is essentially an ensemble of Decision...

23 July 2024 4,306 3 View

What analyzes do you use to compare biodiversity in a square, at two different times?

e.g. moment one: square in its normal state moment two: square after cutting large trees and replacing them with dwarf trees.

12 July 2024 8,258 5 View

How to create a database management system of trees species using gis and remote sensing techniques?

I want to assess the trees in an rainforest habitat and collect every necessary detailed data by utilizing GIS and Remote sensing technology techniques. And build a database management system for...

11 July 2024 4,747 1 View

What are the relationship between insect biodiversity and durian tree? maybe from the nutrition contain or canopy tree, or other things?

I want to know what are the relationship that happen between insect biodiversity and durian tree

10 July 2024 8,230 1 View

Hello all Can we use different concentrations of lemon or orange extract to grow flowers in ornamental trees and shrubs?

I need more pdf on this topic

02 July 2024 6,988 1 View

Incomplete information on performance values in MCDM methods?

Good evening, I am looking for a method or approaches in multi-criteria decision making (MCDM) that deal with incomplete decision matrices. This means that no values or intervals can be assigned...

23 June 2024 6,557 1 View

What is the impact of the devastating Syrian war on the environment in Syria?

Syria has been suffering from a senseless, devastating war for more than 14 years, in which the combatants did not respect any sanctity of humans, trees, animals, cities, archaeological,...

19 June 2024 8,496 3 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close