XploRe: An Interactive Statistical Computing Environment.

1996 ◽  
Vol 45 (3) ◽  
pp. 388
Author(s):  
Robert Bartels ◽  
W. Hardle ◽  
S. Klinke ◽  
B. A. Turlach
Keyword(s):  
Statistical Computing ◽  
Computing Environment

scholarly journals Shp2graph: Tools to Convert a Spatial Network into an Igraph Graph in R

2018 ◽  
Vol 7 (8) ◽  
pp. 293 ◽  
Author(s):  
Binbin Lu ◽  
Huabo Sun ◽  
Paul Harris ◽  
Miaozhong Xu ◽  
Martin Charlton
Keyword(s):  
Network Analysis ◽  
Road Network ◽  
R Package ◽  
Statistical Computing ◽  
Spatial Network ◽  
Computing Environment ◽  
Vast Array ◽  
Urban Road ◽  
Analytical Tools ◽  
Statistical Functions

In this study, we introduce the R package shp2graph, which provides tools to convert a spatial network into an ‘igraph’ graph of the igraphR package. This conversion greatly empowers a spatial network study, as the vast array of graph analytical tools provided in igraph are then readily available to the network analysis, together with the inherent advantages of being within the R statistical computing environment and its vast array of statistical functions. Through three urban road network case studies, the calculation of road network distances with shp2graph and with igraph is demonstrated through four key stages: (i) confirming the connectivity of a spatial network; (ii) integrating points/locations with a network; (iii) converting a network into a graph; and (iv) calculating network distances (and travel times). Throughout, the required R commands are given to provide a useful tutorial on the use of shp2graph.

A New Generation of a Statistical Computing Environment on the Net

COMPSTAT ◽  
1996 ◽  
pp. 135-148
Author(s):  
Swetlana Schmelzer ◽  
Thomas Kötter ◽  
Sigbert Klinke ◽  
Wolfgang Härdle
Keyword(s):  
Statistical Computing ◽  
Computing Environment ◽  
New Generation

XploRe: The Interactive Statistical Computing Environment

2000 ◽  
Vol 84 (501) ◽  
pp. 569
Author(s):  
Richard Bridges ◽  
W. Hardle ◽  
S. Klinke ◽  
M. Muller
Keyword(s):  
Statistical Computing ◽  
Computing Environment
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