backscatter.1.220
Pixel from Amber Camara
Bundled with Rwave · exported, loads via data()
Class
data.frame
Dimensions
7,935 × 1
Missing
0
Format
tab · gzip
4.1 KB
File
data/backscatter.1.220.txt.gz
Fingerprint
3180cba2
Format documented
Yes
Source
See discussions in the text of ``Practical Time-Frequency Analysis''.
About this object
Equal-length columns presented as a table, R's standard rectangular format. R object catalogue
Columns
Column
Type
Distinct
Missing
Summary
numeric190-511 – 4098mean 1936
Min.
-511
1st Qu.
1538
Median
2050
Mean
1935.63
3rd Qu.
2306
Max.
4098
Std. dev
519.779
Skewness
-0.1213
Kurtosis
1.131
Outliers
7741 low · 36 high
Version history
| Version | Released | Size | Change | Stored as | Confidence |
|---|---|---|---|---|---|
| 2.6-5 | 2022-10-21 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.6-4 | 2022-10-19 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.6-0 | 2021-09-29 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.5-0 | 2021-07-09 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.4-8 | 2018-01-20 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.4-5 | 2017-03-21 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.4 | 2015-04-26 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.2 | 2010-04-16 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.1 | 2010-04-16 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 2.0 | 2010-04-16 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 1.25-5 | 2010-04-16 | 7,935 × 1 | Unchanged | tab · gzip 4.1 KB | degraded |
| 1.25-4 | 2010-04-16 | 7,935 × 1 | – | tab · gzip 4.1 KB | degraded |