C. H. Sim

1.3k total citations · 1 hit paper
19 papers, 878 citations indexed

About

C. H. Sim is a scholar working on Statistics and Probability, Statistics, Probability and Uncertainty and Finance. According to data from OpenAlex, C. H. Sim has authored 19 papers receiving a total of 878 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Statistics and Probability, 7 papers in Statistics, Probability and Uncertainty and 5 papers in Finance. Recurrent topics in C. H. Sim's work include Advanced Statistical Methods and Models (9 papers), Advanced Statistical Process Monitoring (6 papers) and Statistical Distribution Estimation and Applications (5 papers). C. H. Sim is often cited by papers focused on Advanced Statistical Methods and Models (9 papers), Advanced Statistical Process Monitoring (6 papers) and Statistical Distribution Estimation and Applications (5 papers). C. H. Sim collaborates with scholars based in Malaysia. C. H. Sim's co-authors include Yap Bee Wah and has published in prestigious journals such as Water Resources Research, IEEE Transactions on Information Theory and Journal of Applied Probability.

In The Last Decade

C. H. Sim

19 papers receiving 844 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Comparisons of various types of normality tests

2011 591 citations Yap Bee Wah, C. H. Sim Journal of Statistical Computation and Simulation profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
C. H. Sim Malaysia	9	220	127	97	84	78	19	878
Spencer Graves United States	9	167 0.8×	79 0.6×	35 0.4×	109 1.3×	60 0.8×	24	795
Natalie Neumeyer Germany	17	551 2.5×	73 0.6×	114 1.2×	127 1.5×	106 1.4×	43	1.4k
Augustine Wong Canada	16	458 2.1×	191 1.5×	84 0.9×	105 1.3×	81 1.0×	78	882
Helmut Strasser Germany	18	402 1.8×	77 0.6×	194 2.0×	197 2.3×	102 1.3×	119	1.5k
Charles L. Dunn United States	7	137 0.6×	58 0.5×	27 0.3×	137 1.6×	79 1.0×	22	1.4k
Nedret Billor United States	16	308 1.4×	158 1.2×	42 0.4×	110 1.3×	32 0.4×	45	1.1k
Catalina Beatriz García García Spain	14	254 1.2×	94 0.7×	30 0.3×	76 0.9×	83 1.1×	55	1.0k
Ramalingam Shanmugam United States	21	363 1.6×	122 1.0×	56 0.6×	380 4.5×	145 1.9×	125	1.6k
Jérôme Saracco France	18	302 1.4×	40 0.3×	54 0.6×	174 2.1×	49 0.6×	74	959
Toby Lewis United States	5	237 1.1×	142 1.1×	27 0.3×	272 3.2×	29 0.4×	6	893

Countries citing papers authored by C. H. Sim

Since Specialization

Citations

This map shows the geographic impact of C. H. Sim's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. H. Sim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. H. Sim more than expected).

Fields of papers citing papers by C. H. Sim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. H. Sim. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. H. Sim. The network helps show where C. H. Sim may publish in the future.

Co-authorship network of co-authors of C. H. Sim

This figure shows the co-authorship network connecting the top 25 collaborators of C. H. Sim. A scholar is included among the top collaborators of C. H. Sim based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. H. Sim. C. H. Sim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

19 of 19 papers shown

1.

Wah, Yap Bee & C. H. Sim. (2011). Comparisons of various types of normality tests. Journal of Statistical Computation and Simulation. 81(12). 2141–2155. 591 indexed citations breakdown →

2.

Sim, C. H., et al.. (2008). Attribute Charts for Zero-Inflated Processes. Communications in Statistics - Simulation and Computation. 37(7). 1440–1452. 38 indexed citations

3.

Sim, C. H., et al.. (2008). Evaluating expanded uncertainty in measurement with a fitted distribution. Metrologia. 45(2). 178–184. 6 indexed citations

4.

Sim, C. H., et al.. (2003). R-charts for the exponential, Laplace and logistic processes. Statistical Papers. 44(4). 535–554. 8 indexed citations

5.

Sim, C. H.. (2003). Inverse Gaussian Control Charts for Monitoring Process Variability. Communications in Statistics - Simulation and Computation. 32(1). 223–239. 8 indexed citations

6.

Sim, C. H.. (2003). Combined X-bar and CRL Charts for the Gamma Process. Computational Statistics. 18(3-4). 547–563. 8 indexed citations

7.

Sim, C. H.. (2000). S-chart for non-gaussian variables. Journal of Statistical Computation and Simulation. 65(1-4). 147–156. 5 indexed citations

8.

Sim, C. H., et al.. (2000). Goodness-of-fit test based on empirical characterisitc function. Journal of Statistical Computation and Simulation. 65(1-4). 243–269. 8 indexed citations

9.

Sim, C. H.. (1994). Modelling non‐normal first‐order autoregressive time series. Journal of Forecasting. 13(4). 369–381. 25 indexed citations

10.

Sim, C. H.. (1993). Generation of poisson and gamma random vectors with given marginals and covariance matrix. Journal of Statistical Computation and Simulation. 47(1-2). 1–10. 23 indexed citations

11.

Sim, C. H.. (1993). First-order autoregressive logistic processes. Journal of Applied Probability. 30(2). 467–470. 10 indexed citations

12.

Sim, C. H.. (1993). First-order autoregressive logistic processes. Journal of Applied Probability. 30(2). 467–470. 1 indexed citations

13.

Sim, C. H.. (1992). Point processes with correlated gamma interarrival times. Statistics & Probability Letters. 15(2). 135–141. 33 indexed citations

14.

Sim, C. H.. (1990). First-order autoregressive models for gamma and exponential processes. Journal of Applied Probability. 27(2). 325–332. 41 indexed citations

15.

Sim, C. H.. (1990). First-order autoregressive models for gamma and exponential processes. Journal of Applied Probability. 27(2). 325–332. 4 indexed citations

16.

Sim, C. H., et al.. (1989). Simulation of negative binomial processes. Journal of Statistical Computation and Simulation. 34(1). 29–42. 7 indexed citations

17.

Sim, C. H.. (1987). A stochastic process associated with the EAR(l) model. IEEE Transactions on Information Theory. 33(1). 47–51. 4 indexed citations

18.

Sim, C. H.. (1987). A mixed gamma ARMA(1, 1) Model for river flow time series. Water Resources Research. 23(1). 32–36. 18 indexed citations

19.

Sim, C. H.. (1986). Simulation of weibull and gamma autoregressive stationary process. Communications in Statistics - Simulation and Computation. 15(4). 1141–1146. 40 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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