yearssn2: Yearly sunspot numbers v2.0
In qfa: Quantile-Frequency Analysis (QFA) of Time Series and Spline Quantile Regression (SQR)
yearssn2 R Documentation
Yearly sunspot numbers v2.0
Description
Yearly mean total sunspot numbers from 1700 to 2024. A revised version replacing v1.0.
Usage
data(yearssn2024)
Format
An object of class data.frame with 325 rows and 2 columns.
Source
Original data https://www.sidc.be/SILSO/datafiles from WDC-SILSO, Royal Observatory of Belgium, Brussels.
References
WDC-SILSO, Royal Observatory of Belgium, Brussels. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.24414/qnza-ac80")}
qfa documentation built on March 30, 2026, 5:07 p.m.
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| yearssn2 | R Documentation |
Yearly sunspot numbers v2.0
Description
Yearly mean total sunspot numbers from 1700 to 2024. A revised version replacing v1.0.
Usage
data(yearssn2024)
Format
An object of class data.frame with 325 rows and 2 columns.
Source
Original data https://www.sidc.be/SILSO/datafiles from WDC-SILSO, Royal Observatory of Belgium, Brussels.
References
WDC-SILSO, Royal Observatory of Belgium, Brussels. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.24414/qnza-ac80")}
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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