surveygraph is a lightweight library used to produce network representations of attitudes, as they emerge in tabular sociological data such as surveys.
We assume tabular data with rows representing agents, such as individuals, and columns representing items, such as survey questions. Table entries represent responses by agents to items. By computing the similarity between each pair of rows and each pair of columns we obtain, respectively,
By plotting these networks with tools such as igraph, we obtain accessible and visually striking representations of structure within the survey data.
InstallationStill in the development stage, the surveygraph package is not yet available on CRAN, but can be installed from GitHub via the devtools package as follows.
library("devtools")
devtools::install_github("surveygraph/surveygraphr")The package can then be loaded in an R session as follows.
library("surveygraph")Generate a synthetic survey dataset
S <- make_synthetic_data(500, 9, polarisation=0.2)Compute a network representation of the survey respondents, retaining edges if the corresponding pair of respondents are sufficiently similar
e <- make_projection(S, layer="agent")
Please contact samuel.l.unicomb@ul.ie for support, and report bugs with a minimal illustrative example on GitHub. Since the package is in its infancy, we welcome feature requests and general feedback.
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