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Spacekime Analytics, Time Complexity and Inferential Uncertainty

v1.2.8 · Jan 25, 2026 · GPL-3

Description

Provide the core functionality to transform longitudinal data to complex-time (kime) data using analytic and numerical techniques, visualize the original time-series and reconstructed kime-surfaces, perform model based (e.g., tensor-linear regression) and model-free classification and clustering methods in the book Dinov, ID and Velev, MV. (2021) "Data Science: Time Complexity, Inferential Uncertainty, and Spacekime Analytics", De Gruyter STEM Series, ISBN 978-3-11-069780-3. <https://www.degruyter.com/view/title/576646>. The package includes 18 core functions which can be separated into three groups. 1) draw longitudinal data, such as Functional magnetic resonance imaging(fMRI) time-series, and forecast or transform the time-series data. 2) simulate real-valued time-series data, e.g., fMRI time-courses, detect the activated areas, report the corresponding p-values, and visualize the p-values in the 3D brain space. 3) Laplace transform and kimesurface reconstructions of the fMRI data.

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CRAN Check Status

3 NOTE
11 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 NOTE
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (3 non-OK)
NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.5Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.6Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb
NOTE r-oldrel-windows-x86_64

installed package size

installed size is 13.2Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb

Check History

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.5Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.6Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb
NOTE r-oldrel-windows-x86_64

installed package size

installed size is 13.2Mb
  sub-directories of 1Mb or more:
    doc  12.0Mb

Dependency Network

Dependencies Reverse dependencies ggplot2 dplyr tidyr RColorBrewer fancycut scales plotly gridExtra ggpubr ICSNP rrcov geometry DT forecast fmri +11 more dependencies TCIU

Version History

new 1.2.8 Mar 10, 2026
updated 1.2.8 ← 1.2.7 diff Jan 25, 2026
updated 1.2.7 ← 1.2.6 diff Sep 14, 2024
updated 1.2.6 ← 1.2.5 diff May 17, 2024
updated 1.2.5 ← 1.2.4 diff Mar 7, 2024
updated 1.2.4 ← 1.2.2 diff Oct 5, 2023
updated 1.2.2 ← 1.2.1 diff Feb 26, 2023
updated 1.2.1 ← 1.2.0 diff Oct 31, 2022
updated 1.2.0 ← 1.1.0 diff Apr 29, 2021
updated 1.1.0 ← 1.0.0 diff Sep 17, 2020
new 1.0.0 Aug 26, 2020