alkahest

Pre-Processing XY Data from Experimental Methods

CRAN Package

A lightweight, dependency-free toolbox for pre-processing XY data from experimental methods (i.e. any signal that can be measured along a continuous variable). This package provides methods for baseline estimation and correction, smoothing, normalization, integration and peaks detection. Baseline correction methods includes polynomial fitting as described in Lieber and Mahadevan-Jansen (2003) doi:10.1366/000370203322554518, Rolling Ball algorithm after Kneen and Annegarn (1996) doi:10.1016/0168-583X(95)00908-6, SNIP algorithm after Ryan et al. (1988) doi:10.1016/0168-583X(88)90063-8, 4S Peak Filling after Liland (2015) doi:10.1016/j.mex.2015.02.009 and more.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 373 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 21 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
0 downloadsMar 4, 2025
24 downloadsMar 5, 2025
7 downloadsMar 6, 2025
15 downloadsMar 7, 2025
15 downloadsMar 8, 2025
5 downloadsMar 9, 2025
14 downloadsMar 10, 2025
19 downloadsMar 11, 2025
14 downloadsMar 12, 2025
15 downloadsMar 13, 2025
9 downloadsMar 14, 2025
16 downloadsMar 15, 2025
6 downloadsMar 16, 2025
20 downloadsMar 17, 2025
14 downloadsMar 18, 2025
12 downloadsMar 19, 2025
27 downloadsMar 20, 2025
11 downloadsMar 21, 2025
8 downloadsMar 22, 2025
14 downloadsMar 23, 2025
11 downloadsMar 24, 2025
5 downloadsMar 25, 2025
7 downloadsMar 26, 2025
11 downloadsMar 27, 2025
13 downloadsMar 28, 2025
3 downloadsMar 29, 2025
5 downloadsMar 30, 2025
6 downloadsMar 31, 2025
18 downloadsApr 1, 2025
8 downloadsApr 2, 2025
21 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
3
27

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 3,779 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Aug 28, 2024 with 61 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Suggests4 packages