Analysis in R software

₹600-1000 INR

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prawie 5 lat temu

₹600-1000 INR

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you will apply nonlinear modellingto physiological data collected on three NZ tree fern species (cyadea =Cyatheadealbata, cyasmi = Cyathea smithii, dicsqu= Dicksoniasquarrosa) . The data was collected with a fluorometerinstrument which was used to measure the electron transport rate in photosystemII (etr) (a proxy for photosynthesis) as a function of light (par).Please find the data in [login to view URL] data set. There were three individuals of each species (ind) and those are true statistical replicates, so no need to aggregate the data in this case. You will see that the etrdeclines at high light levels indicating photoinhibition. Use the attached self-starter function of theEilers& Peeters(1988) photosynthesis model, whichaccounts for this photoinhibitoryeffect. Run a varying coefficient model allowing individual parameter estimates for each tree fern species. Check the model assumptions and apply variance modelling techniques if required. Then formulate a model with common parameter estimates for all species using the same variance structure as in the varying coefficient model and compare the two models using a likelihood ratio test. If the varying coefficient model is supported by the likelihood ratio test, follow up with apost-hoccomparison using the attached custom pwcfunction (you also find the code for this function in the nonlinear regression course PDF). I will provide more details on chat.

R Programming Language

Statistical Analysis

Identyfikator projektu: 20060906

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12 ofert

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12 freelancerzy składają oferty o średniej wysokości ₹1 992 INR dla tej pracy

@Vasilchenko

Hello. I'm experienced in statistics and academic writing. Please provide the data for review. I expect that this work will be 2-3 hours long for me.

₹2 300 INR w 1 dzień

4,9

(75 opinii)

6,4

@khabibki06

Dear, I am lecturer at Department of Chemistry and teach R programming for undergraduate students of chemistry. I have many experience in: a. data visualization, b. linier regression, c. nonlinier regression, d. logistic regression, e. data cleansing f. machine learning g. Statistical analysis using R. In addition, I can work both in windows and Linux environments. I surely can help you. Please chat me for further discussion. best regards

₹1 250 INR w 2 dni

5,0

(4 opinii)

2,7

@roshanasim

I have experience using R for statistical analysis and machine learning and have worked on various data science projects such as recommender systems with NLP components, data mining with associative rules, etc. I also have a background in systems administration meaning that setting up, configuring and maintaining such systems as Hadoop environments, Spark clusters and cloud services are part of my forte. This means that I am able design and implement complex data science pipelines quite efficiently. Thus, I believe I am a good candidate to assist you with your tasks. Hoping to work with you on this project.

₹4 500 INR w 7 dni

0,0

(0 opinii)

0,0

@HarryAllen96

In order to fulfill the objective of my project, I will first categorize the variables into topics such as economy, education, and gender equality. Then I will use regression to determine whether cultural tightness influences people’s values and beliefs on these topics. Data filtering, regression, and visualization will be employed in my projects.

₹1 750 INR w 10 dni

0,0

(0 opinii)

0,0

@abiradhikary

I have 3 years of experience working with statistical modelling and machine learning with R. Also my educational background as a masters in data science and work experience puts me in an unique position to be accepted for this job.

₹5 555 INR w 7 dni

0,0

(0 opinii)

0,0

@singhindresh69

Convince

₹1 050 INR w 10 dni

0,0

(0 opinii)

0,0

@OGdatascientist

Hello Friend. I hereby apply for a chance to give you the best of the best on this project. I request that you give me a chance to showcase my knowledge and skills by completing the above project for you. Am a graduate with a masters in statistics and computer science with some unshakable passion for machine learning and predictive modelling. I have been working as a data scientist with 3 local brands and the results were just amazing. My desire is to establish a long-term work relationship with you. Trust me, i deliver value and i bet that you shall like my work. Am available to work any time so feel free to talk to me and lets get started. Thank you.

₹1 250 INR w 10 dni

0,0

(0 opinii)

0,0

@Allawati0Redah

I'm a statistician working on the data analysis to accomplish clear and useful designs, conclusions and evidence of the data I'm interested in. R is the best programming language for me to analyze and apply the different tests such as t-test, F-test and chi-square test, as well as regression on the data I have. In addition, I have a minor in health statistics (Medical Statistics and epidemiology) and I apply my experience in the health researches, bioinformatics and health management as well.

₹1 050 INR w 10 dni

0,0

(0 opinii)

0,0

@Sasidharan3011

I have completed Data science course in NPTEL .So to enhance my skill I am willing to work on this project. Believe me I put my maximum efforts to make this project successful.

₹850 INR w 10 dni