SPARTAAS (version 1.0.0)

datarcheo: Data set of archeology

Description

Latitude, longitude, Absolute difference between two dating and the name of the archeological site. Data concern archaeological contexts datation in West Central France based on a large collection of mediaval pottery finds. Two original statistical models are developed to estimate context dates using pottery. The absolute difference is calculated for each context. Data are based on a collective research about medieval ceramic directed by P. Husi ("La c<U+00E9>ramique m<U+00E9>di<U+00E9>vale dans la vall<U+00E9>e de la Loire moyenne") and from archeo-statistical modelling project CeraR (L. Bellanger & Ph. Husi).

Usage

data("datarcheo")

Format

List of three objects with 240 observations on the following 4 variables.

$coord (data.frame):

longitude

a numeric vector: geographical coordinate

latitude

a numeric vector: geographical coordinate

$var (vector):

regionalized_var

a numeric vector: difference between two dating model

$label (vector):

noms

a character vector(factor): name of archeological site

Examples

# NOT RUN {
  library(SPARTAAS)
  data(datarcheo)
  str(datarcheo)
  head(datarcheo$coord)
  str(datarcheo$var)
  levels(datarcheo$label)
# }