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Researcher · Johnson Space Center · United States

Raj S. Chhikara

Raj S. Chhikara publishes mostly in Statistics and Probability, Environmental Engineering and Ecology, on topics such as Soil Geostatistics and Mapping, Advanced Statistical Methods and Models and Survey Sampling and Estimation Techniques.

OpenAlex
World rank
#331,632
of 1,633,909 ranked researchers
Rank in United States
#122,239
of 358,040
Works
18
Citations
161
Citations per work
8.9

What does Raj S. Chhikara research?

Statistics and Probability: 36.8%Environmental Engineering: 21.1%Ecology: 10.5%Pulmonary and Respiratory Medicine: 5.3%other fields: 26.3%37%top field
Statistics and Probability36.8%Environmental Engineering21.1%Ecology10.5%Pulmonary and Respiratory Medicine5.3%other fields26.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Statistics and Probability37% of their works
  2. 2Environmental Engineering21% of their works
  3. 3Ecology10% of their works
  4. 4Pulmonary and Respiratory Medicine5% of their works
  5. 5Health, Toxicology and Mutagenesis5% of their works
  6. 6Economics and Econometrics5% of their works

Research topics

Which keywords describe Raj S. Chhikara's research?

The keywords of their largest research topics: Machine Learning, Remote Sensing, Digital Soil Mapping, Geostatistics, Biodiversity, Multicollinearity, Randomized Response Technique and Regression Analysis.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Machine Learning52 topics
  2. Remote Sensing52 topics
  3. Digital Soil Mapping41 topic
  4. Geostatistics41 topic
  5. Biodiversity22 topics
  6. Multicollinearity21 topic
  7. Randomized Response Technique21 topic
  8. Regression Analysis21 topic
  9. Sensitive Questions21 topic
  10. Clustering11 topic
  11. Common Agricultural Policy11 topic
  12. Driver Behavior11 topic
  13. Ecosystem11 topic
  14. Mixture Models11 topic
  15. Multifunctionality11 topic
  16. Phenology11 topic
  17. Sagebrush11 topic
  18. Traffic Accidents11 topic
  19. Vegetation Monitoring11 topic

Where does Raj S. Chhikara work?

Raj S. Chhikara's main affiliation in the publication record is Johnson Space Center, United States.

How many publications and citations does Raj S. Chhikara have?

Science Explorer counts 18 works and 161 citations for Raj S. Chhikara, ranking #331,632 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.