bushfirem: Bushfire scars with missing data.
In modi: Multivariate Outlier Detection and Imputation for Incomplete Survey Data
bushfirem R Documentation
Bushfire scars with missing data.
Description
The bushfire data set was used by Campbell (1984, 1989) to locate bushfire scars.
The dataset contains satellite measurements on five frequency bands, corresponding
to each of 38 pixels. However, this dataset contains missing values.
Usage
bushfirem
Format
A data frame with 38 rows and 5 variables.
Details
The data contains an outlying cluster of observations 33 to 38 a second outlier
cluster of observations 7 to 11 and a few more isolated outliers, namely observations
12, 13, 31 and 32.
bushfirem is created from bushfire by setting a proportion of 0.2 of the values
to missing.
For testing purposes weights are provided:
bushfire.weights <- rep(c(1,2,5), length = nrow(bushfire))
References
Campbell, N. (1989) Bushfire Mapping using NOAA AVHRR Data. Technical Report.
Commonwealth Scientific and Industrial Research Organisation, North Ryde.
Examples
data(bushfirem)
modi documentation built on March 31, 2023, 8:35 p.m.
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| bushfirem | R Documentation |
Bushfire scars with missing data.
Description
The bushfire data set was used by Campbell (1984, 1989) to locate bushfire scars. The dataset contains satellite measurements on five frequency bands, corresponding to each of 38 pixels. However, this dataset contains missing values.
Usage
bushfirem
Format
A data frame with 38 rows and 5 variables.
Details
The data contains an outlying cluster of observations 33 to 38 a second outlier cluster of observations 7 to 11 and a few more isolated outliers, namely observations 12, 13, 31 and 32.
bushfirem is created from bushfire by setting a proportion of 0.2 of the values
to missing.
For testing purposes weights are provided:
bushfire.weights <- rep(c(1,2,5), length = nrow(bushfire))
References
Campbell, N. (1989) Bushfire Mapping using NOAA AVHRR Data. Technical Report. Commonwealth Scientific and Industrial Research Organisation, North Ryde.
Examples
data(bushfirem)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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