Difference between revisions of "INTERA:Benzene concentrations in Europe"

Revision as of 07:00, 24 March 2011

Boxes with dashed borders contain brief guidance text
for completing the entries for new variables.

Scope

The Benzene concentrations in indoor, outdoor and personal measurements in several European countries.

Definition

Data

Data is obtained from various studies (like Expolis). Refs are added later.

Dependencies

Unit

ug^3m^-3

Formula

benz <- read.table("M:/Intera_data/Benzene_EU.csv", header = TRUE, sep = ";", dec = ",", strip.white = TRUE) #.csv based on excel
benz <- reshape(benz, idvar = c("Country", "City", "Year", "Environment", "Environment_spec"), 
times = colnames(benz)[6:ncol(benz)], timevar = "Parameter", varying = 
list(colnames(benz)[6:ncol(benz)]), direction = "long") #reshaped from 2d value representation to 1d
colnames(benz)[7] <- "Result"
benz[benz$Environment=="indoor", "Environment"] <- "Indoor"
#levels(benz$Environment_spec) <- gsub("'", "", levels(benz$Environment_spec))
#library(OpasnetBaseUtils)
#op_baseWrite("opasnet_base", benz)

Result

If possible, a numerical expression or distribution.

See also

Links to relevant information that does not belong to Definition.

Keywords

References

...will appear here automatically, if cited above using the <ref> </ref> tags.
Additional references can also be listed here.

Related files

<mfanonymousfilelist></mfanonymousfilelist>

INTERA:Benzene concentrations in Europe. Opasnet . [1]. Accessed 26 Jun 2024.