How can I interpret my training data set correlation results?

More Lila Khatiwada's questions See All

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Unusual intensity drop in some sections of chromatograms in DDA?

Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...

07 August 2024 3,218 4 View

Leaf area of tomato ?

Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?

06 August 2024 2,508 2 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Correlation between two multiple indicator variables?

How to perform correlation analysis between two multiple indicator variables in spss?

16 July 2024 9,659 3 View

What is the correlation between IQ and job performance (measured by annual salary)?

I am struggling to attain multiple research articles, so far, I have looked at the Swedish longitudinal study, they have good depth and reliability. I was thinking of looking into twin studies to...

15 July 2024 3,737 1 View

Different Coefficients in Correlation and Mediation analysis?

Hello everyone, I am conducting a mediation analysis in JASP software. First, I checked for a general correlation with the IV-mediator correlation being significant at p =.015. Then, when I ran...

14 July 2024 3,458 1 View

What to do if Cronbach’s alpha is unacceptable on the Big Five Inventory (BFI-10)?

Internal consistency for Neuroticism, Extraversion, and Openness to Experience, Agreeableness, and Conscientiousness subscales is unacceptable (Cronbach's alpha = 0.49, 0.50, 0.45, 0.05, 0.40)....

04 June 2024 6,224 0 View

If dataset don't meet the required assumptions of Inctraclass correlation coefficient, would calculating CI with bootstrapping be useful?

I want to study agreement between 2 quantitative measurements, but I noticed they do not meet the required assumptions of normality and equal variance for ICC. I read about some non-parametric...

28 May 2024 5,650 0 View

What type of validity is measured for questionnaires by Product Moment Pearson Correlation in SPSS?

Product Moment Pearson Correlation was done in SPSS for the validity test by correlating each item's questionnaire scores with the total score. What type of validity (content/ criterion/ construct...

27 April 2024 4,753 2 View

Extinction coefficient of colorful solution?

Hello, I wonder about calculating the extinction coefficient of colorful solutions. I measured the absorbance of some solutions with a UV-vis spectrophotometer (Left). Using two relations, I...

18 April 2024 1,152 3 View

How can I show the relationship between 2 time series with few observations?

Dear Academics, I have two times series with 12 observations for each. Both are yearly quantitive data for last 12 years. I presented as graphs and it seems they have negative correlation. How...

11 April 2024 6,667 3 View

Convincing examples of copulas uncovering not obvious statistical dependences?

What may be a good, strong and convincing example demonstrating the power of copulas by uncovering some not obvious statistical dependencies? I am especially interested in the example contrasting...

11 April 2024 7,210 5 View