# Dr. Anna Islamiyati, S.Si.,M.Si.

URL kanonis: https://discover.unhas.ac.id/researchers/anna-islamiyati
Afiliasi: Faculty of Mathematics and Natural Sciences, Universitas Hasanuddin

## Identifier
- ORCID: https://orcid.org/0000-0001-6441-0306
- Scopus Author ID: 57201353321

## Metrik Kinerja
- h-index: 9
- h5-index: 7
- Total citations: 183
- Total publications: 37

## Publikasi Paling Banyak Dikutip
1. Estimation of Covariance Matrix on Bi-Response Longitudinal Data Analysis with Penalized Spline Regression (2018) · Journal of Physics Conference Series — 25 citations · https://doi.org/10.1088/1742-6596/979/1/012093
2. Biresponse nonparametric regression model in principal component analysis with truncated spline estimator (2022) · Journal of King Saud University Science — 22 citations · https://doi.org/10.1016/j.jksus.2022.101892
3. Penalized spline estimator with multi smoothing parameters in bi-response multi-predictor nonparametric regression model for longitudinal data (2020) · Songklanakarin Journal of Science and Technology — 20 citations
4. Spline Longitudinal Multi-response Model for the Detection of Lifestyle-Based Changes in Blood Glucose of Diabetic Patients (2022) · Current Diabetes Reviews — 14 citations · https://doi.org/10.2174/1573399818666211117113856
5. Estimating the confidence interval of the regression coefficient of the blood sugar model through a multivariable linear spline with known variance (2022) · Statistics in Transition New Series — 13 citations · https://doi.org/10.2478/stattrans-2022-0012
6. Use of two smoothing parameters in penalized spline estimator for bi-variate predictor non-parametric regression model (2020) · Journal of Sciences Islamic Republic of Iran — 12 citations · https://doi.org/10.22059/JSCIENCES.2020.286949.1007435
7. Exploring the team-assisted individualization cooperative learning to enhance mathematical problem solving, communication and self-proficiency in teaching non-parametric statistics (2024) · Cogent Education — 10 citations · https://doi.org/10.1080/2331186X.2024.2381333
8. THE USE OF THE BINARY SPLINE LOGISTIC REGRESSION MODEL ON THE NUTRITIONAL STATUS DATA OF CHILDREN (2023) · Communications in Mathematical Biology and Neuroscience — 10 citations · https://doi.org/10.28919/cmbn/7935
9. Changes in blood glucose 2 hours after meals in type 2 diabetes patients based on length of treatment at Hasanuddin University Hospital, Indonesia (2020) · Rawal Medical Journal — 10 citations
10. Detecting Age Prone to Growth Retardation in Children Through a Bi‑Response Nonparametric Regression Model with a Penalized Spline Estimator (2024) · Iranian Journal of Nursing and Midwifery Research — 8 citations · https://doi.org/10.4103/ijnmr.ijnmr_342_22

## Publikasi Terbaru
- ESTIMATION OF GEOGRAPHICALLY WEIGHTED PANEL NONPARAMETRIC REGRESSION MODELS WITH SPLINE ESTIMATORS (2026) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105051521694
- Development of a mixed-effects longitudinal spline regression method for growth data analysis (2026) · Methodsx · https://discover.unhas.ac.id/publications/pub_scopus_105050716460
- Risk factor analysis for stunting incidence using sparse categorical principal component logistic regression (2025) · Methodsx · https://discover.unhas.ac.id/publications/risk-factor-analysis-for-stunting-incidence-using-sparse-categorical-principal-c
- IMPLEMENTATION OF DIFFERENTIAL EVOLUTION ALGORITHM FOR MARS MODELING OPTIMIZATION ON INDONESIA COMPOSITE INDEX DATA (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105002652776
- CLASSIFICATION OF NUTRITIONAL STATUS IN TODDLERS USING THE SUPPORT VECTOR MACHINE METHOD (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/classification-of-nutritional-status-in-toddlers-using-the-support-vector-machin
- RESIDUAL CONTROL CHART MONITORING FOR AUTOCORRELATED EPIDEMIOLOGICAL DATA: AN APPLICATION TO MONTHLY DENGUE CASES (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105027156304
- THE USE OF LIKELIHOOD-BASED THRESHOLD IN ESTIMATING NONPARAMETRIC REGRESSION MODELS THROUGH THE ADAPTIVE NADARAYA-WATSON ESTIMATOR (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/the-use-of-likelihood-based-threshold-in-estimating-nonparametric-regression-mod
- On the 2-Normed Space Using Semi-Inner Product (2025) · Aip Conference Proceedings · https://discover.unhas.ac.id/publications/on-the-2-normed-space-using-semi-inner-product
- ANALYSIS OF MATERNAL MORTALITY USING GEOGRAPHICALLY WEIGHTED POISSON REGRESSION WITH SPLINE TRUNCATED ESTIMATOR (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/analysis-of-maternal-mortality-using-geographically-weighted-poisson-regression
- BINARY LOGISTIC REGRESSION WITH RANDOM EFFECTS FOR PRODUCTIVITY ANALYSIS IN MINING OPERATIONS (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105010543125
- ANALYSIS OF SPECIAL INDEX OF STUNTING TREATMENT THROUGH CONFIDENCE INTERVAL OF LONGITUDINAL SEMIPARAMETRIC SPLINE MODEL PARAMETERS (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105012377916
- LONGITUDINAL DATA ANALYSIS BY NONPARAMETRIC BI-RESPONSE SPLINE TRUNCATED REGRESSION MODEL (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105017512796
- ANALYSIS OF MATERNAL MORTALITY RATE USING MULTIVARIATE ADAPTIVE GENERALIZED POISSON REGRESSION SPLINE (2025) · Communications in Mathematical Biology and Neuroscience · https://discover.unhas.ac.id/publications/pub_scopus_105017510781
- A Notion of Angle using a 2-Semi-inner Product on the Space of p-Summable Sequences (2025) · International Journal of Mathematics and Computer Science · https://discover.unhas.ac.id/publications/pub_scopus_85217743844
- Exploring the team-assisted individualization cooperative learning to enhance mathematical problem solving, communication and self-proficiency in teaching non-parametric statistics (2024) · Cogent Education · https://discover.unhas.ac.id/publications/exploring-the-team-assisted-individualization-cooperative-learning-to-enhance-ma

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