iemisc 1.0.2 (4 March 2023)

• CRAN update to move from archived back to active state
• Added formatR to Suggests to fix the CRAN ERROR message on certain systems & added pander to Suggests to print better LaTeX tables for the vignettes. Some of the tables in the vignettes are created using kable from knitr.
• Modified octave to octave eval = FALSE in vignettes where GNU Octave was called to avoid the CRAN ERROR message on certain systems where GNU Octave was not present
• Added a check in the frac_to_numeric function to issue an error message when the length of n > 1 exists to correct the failed tests on some systems
• Added both author and encoding fields to the various functions where those 2 items were missing [f2, f3, f4, f5, f6, f7, f8, kin_visc_water, lat_long2utm, Manningcircy, Manningtrap_critical, Re2, Re3, Re4]
• Added more assert_that clauses to both the weighted_CN and weighted_C functions
• Modified the vignette encoding for all of the vignettes
• Added the rational_equation function which calculates the peak flow using the modified rational method equation

iemisc 1.0.1 (13 February 2023)

• Received an e-mail issue from Prof Brian Ripley on 13 February 2023 regarding the check results which need to be corrected
• Re-added ie2misc to Suggests to fix the CRAN NOTE
• Changed an instance of http to https in all of the vignettes

iemisc 1.0.0 (10 February 2023)

• created the following new functions: “%//%”, “%qsin%”, CompIntCharg, Manningtrap_critical, Mod_octave, Re1, Re2, Re3, Re4, Rem, SimpIntCharg, air_stripper, colebrook, concr_mix_lightweight_strength, concr_mix_normal_strength, construction_decimal, construction_decimal_eng, construction_fraction, density_water, dyn_visc_water, engr_survey, engr_survey2, engr_survey3, engr_survey4, engr_survey_batch, engr_survey_reverse, f1, f2, f3, f4, f5, f6, f7, f8, frac_to_numeric, fractdiff, igivenICPn, iscolumn, isrow, kin_visc_water, lat_long2state, lat_long2utm, maxmre, mortality_rate, mortality_rate_pct, mre, ndims, polygon_area, project_midpoint, prop_mortality_ratio, prop_solver, reduce_single_digit, sat_vapor_pressure, sat_vapor_pressure_ice, sec, secprop, sp_gravity, sp_volume, splitcomma, splitremove, surf_tens_water, unit_wt, weighted_C, and weighted_CN
• These were the previous functions available as of iemisc 0.9.9: AF, AP, AgivenF, AgivenFcont, AgivenG, AgivenP, AgivenPcont, CompIntPaid, EffInt, FA, FP, FgivenA, FgivenAcont, FgivenP, FgivenPcont, Manningcirc, Manningcircy, Manningpara, Manningrect, Manningtrap, Manningtri, PA, PF, PgivenA, PgivenA1, PgivenAcont, PgivenF, PgivenFcont, PgivenFivary, PgivenG, SimpIntPaid, acosd, acotd, acscd, approxerror, asecd, asind, atan2d, atand, benefitcost, cosd, cotd, cscd, cv, igivenPFn, length_octave, n, na.interp1, nc1, nc2, nc3, nc4, ngivenPFi, numel, ranges, relerror, righttri, rms, secd, sgm, shm, sind, size, tand, and volsphere
• Revised the CITATION file
• Removed Rcpp (>= 0.11.5),ie2misc, NISTunits, and optiRum from Suggests & testit and rgdal (being retired in 2023) from Imports
• Added the following packages to Imports: anytime, assertthat, berryFunctions, checkmate, foreach, geosphere, ggplot2, ggpubr, lubridate, matlab, matlab2r, measurements, methods, mgsub, qdapRegex, qdapTools, ramify, rivr, roperators, round, sf, signal, sjmisc, units, USA.state.boundaries, and utils
• Added assertthat and checkmate to Imports to simplify the internal testing of the package functions (previously if-else statements were used). Made revisions to all of the functions to use the newly imported packages.
• Added the following packages to Suggests: aiRthermo, callr, flextable, fractional, fracture, geometry, hydraulics, import, linguisticsdown, maps, MASS, rando, sampler, spelling, and tinytest
• Added rando to Suggests. Replaced set.seed and rnorm from stats with set_n and r_norm from rando in the examples.
• Created passing tests for many of the functions using tinytest
• Revised existing vignettes and created new vignettes. Added more examples and/or vignettes for the pre-existing functions. Many of the examples and/or the functions themselves for the previous functions were revised too.
• Used the Internet Archive Wayback Machine to retrieve lost URLs, as needed
• Changed most import statements to importFrom statements after an issue was filed about data.table and zoo conflicts (Issue #3 by Toby Dylan Hocking)
• Now using the try function for examples that may possibly fail (source references are in the function source declarations)
• Replaced round with round_r3 throughout the functions
• Added the f1, f2, f3, f4, f5, f6, f7, f8, and colebrook functions to deal with the Darcy friction factor (f)
• Added the Re1, Re2, Re3, and Re4 functions to calculate the Reynolds number
• Added the weighted_C and weighted_CN functions for the weighted C factor and the weighted curve number, respectively
• Added the Manningtrap_critical function to calculate the critical values for a trapezoidal open channel cross-section.
• Added the sat_vapor_pressure, sat_vapor_pressure_ice, density_water, dyn_visc_water, kin_visc_water, sp_gravity, sp_volume, unit_wt, and surf_tens_water functions to replace the former dependency on the archived IAPWS95 package and for use in the open channel flow functions (Manning…)
• Added the engr_survey, engr_survey2, engr_survey3, engr_survey4, engr_survey_batch, engr_survey_reverse, lat_long2state, project_midpoint, and lat_long2utm functions for dealing with engineering survey measurements mostly in Kentucky and Tennessee, but also globally for other functions
• Added the air_stripper function to size air strippers for removing volatile organic compounds from liquids
• Added the concr_mix_lightweight_strength [Concrete Mix Design for Structural Lightweight Concrete] and concr_mix_normal_strength [Concrete Mix Design for Normal Strength Concrete] functions. The trial batch volume can be specified for the concr_mix_normal_strength function. For the use of Table 3.3 (determining the water-cement ratio by weight) in the concr_mix_normal_strength function, pracmas interp1 is now used for the cases where the compressive strength value is not present in the Table (see the Reference source for the Table).
• Added secprop function to calculate and plot section properties. It was written for compatibility with a GNU Octave/MATLAB function.
• Added polygon_area function to calculate the area of a polygon using the Shoelace formula and to plot the polygon
• Added SimpIntCharg and CompIntCharg functions to calculate the simple interest and the compound interest charged only
• Added the igivenICPn function to calculate the simple interest rate given interest charged, number of years, and principal value
• Changed the output table format for benefitcost function from a data.frame to a data.table
• Added the construction_decimal, construction_fraction, construction_decimal_eng, and frac_to_numeric functions to work with construction measurements. Also, frac_to_numeric can work with plain fractions.
• Added ndims, isrow, iscolumn, sec, fractdiff, Mod_octave, and Rem functions & modified the size function for GNU Octave/MATLAB compatibility
• Added floor division (“%//%”) function for Python compatibility
• Added “%qsin%” function to perform a quick search
• Added the splitcomma and splitremove functions to transform Second String, First String to First String Second String and remove certain characters from a string, respectively
• Added maxmre and mre functions to calculate the maximum mean relative error (MAXRE) and mean relative error (MRE), respectively
• Added mortality_rate, mortality_rate_pct, and prop_mortality_ratio functions to determine mortality rates
• Added prop_solver function to solve for the missing value in a proportion
• Added reduce_single_digit function to sum all digits of a number to a single digit (useful for Numerology)
• Added various people as authors/contributors for their respective codes in both the DESCRIPTION file and in the functions themselves

iemisc 0.9.9

• CRAN request for IAPWS95 package to be corrected or archived which would impact this package. The functions requiring IAPWS95 have been re-written so that IAPWS95 can be removed from Imports

iemisc 0.9.8

• CRAN request for listless package to be corrected or archived which would impact this package. The functions requiring listless have been re-written so that listless can be removed from Imports
• Request from Matt Dowle to have data.table as Imports rather than Depends
• Added English United States (en-us) as the language in the DESCRIPTION file
• Removed the financial package as Suggests as it was removed from CRAN
• Added quotes around package names (standard evaluation) in README.md and in all function examples

iemisc 0.9.7

• CRAN fix of example from PgivenG

iemisc 0.9.6

• Revised the vignette and changed the vignette filename and title
• Added iemiscdata and import as imported R packages (Issue #1 by jangorecki)
• Added iemiscdata and import as imports in functions as needed (Issue #1 by jangorecki)
• Added the concr_mix_normal_strength function [Concrete Mix Design for Normal Strength (Normal-weight) Concrete] – Although that was the plan for version 0.9.6, this did not happen until version 1.0.0
• Added gsubfn and fpCompare as imported R packages for the concr_mix_normal_strength function – Although that was the plan for version 0.9.6, this did not happen until version 1.0.0

iemisc 0.9.5

• Added GNU Octave/MATLAB compatible trigonometric functions in degrees (cosd, acosd, sind, asind, tand, atand, secd, asecd, cscd, acscd, cotd, acotd, atan2d)

iemisc 0.9.2

• Added ie2misc, ie2miscdata as suggested R packages

iemisc 0.9.1

• Added more examples to the README.md
• Revised the examples in these functions: Manningtri, Manningtrap, Manningrect, Manningpara, Manningcirc
• Updated the Open Channel Flow problems vignette

iemisc 0.9.0

• Updated these functions: Manningtri, Manningtrap, Manningrect, Manningpara, Manningcirc
• Added an Open Channel Flow problems vignette
• Added install.load as a suggested R package

iemisc 0.5.2

• Updated these functions: size, righttri, Manningtri, Manningtrap, Manningrect, Manningpara, Manningcirc

iemisc 0.5.1

• Renamed lengths to length_octave
• Updated these functions: size, righttri, Manningtri, Manningtrap, Manningrect, Manningpara, Manningcirc
• Added iemiscdata as a suggested R package

iemisc 0.5.0

• Initial release