iemisc: Irucka Embry's Miscellaneous Functions

A collection of Irucka Embry's miscellaneous functions (Engineering Economics, Civil & Environmental/Water Resources Engineering, Geometry, Statistics, GNU Octave length functions, Trigonometric functions in degrees, etc.).

Author
Irucka Embry [aut, cre], Felix Andrews [aut, ctb] (zoo), Hans Werner Borchers [aut, ctb] (pracma), Samit Basu [aut, ctb] (FreeMat)
Date of publication
2016-10-17 11:09:30
Maintainer
Irucka Embry <iembry@ecoccs.com>
License
GPL (>= 3)
Version
0.9.6
URLs

View on CRAN

Man pages

acosd
Inverse cosine (in degrees) [GNU Octave/MATLAB compatible]
acotd
Inverse cotangent (in degrees) [GNU Octave/MATLAB compatible]
acscd
Inverse cosecant (in degrees) [GNU Octave/MATLAB compatible]
AgivenF
Annual value given Future value (Engineering Economics)
AgivenFcont
Annual value given Future value [continuous] (Engineering...
AgivenG
Annual value given Gradient value (Engineering Economics)
AgivenP
Annual value given Present value (Engineering Economics)
AgivenPcont
Annual value given Present value [continuous] (Engineering...
approxerror
Approximate error
asecd
Inverse secant (in degrees) [GNU Octave/MATLAB compatible]
asind
Inverse sine (in degrees) [GNU Octave/MATLAB compatible]
atan2d
"Two-argument arc-tangent" (in degrees) [GNU Octave/MATLAB...
atand
Inverse tangent (in degrees) [GNU Octave/MATLAB compatible]
benefitcost
Benefit-Cost Ratio (Engineering Economics)
CompIntPaid
Compound Interest Paid (Engineering Economics)
concr_mix_normal_strength
Concrete Mix Design for Normal Strength Concrete
cosd
Cosine (in degrees) [GNU Octave/MATLAB compatible]
cotd
Cotangent (in degrees) [GNU Octave/MATLAB compatible]
cscd
Cosecant (in degrees) [GNU Octave/MATLAB compatible]
cv
Coefficient of variation (CV)
EffInt
Effective Interest rate (Engineering Economics)
FgivenA
Future value given Annual value (Engineering Economics)
FgivenAcont
Future value given Annual value [continuous] (Engineering...
FgivenP
Future value given Present value (Engineering Economics)
FgivenPcont
Future value given Present value [continuous] (Engineering...
iemisc
iemisc: Irucka Embry's miscellaneous functions
igivenPFn
Interest rate given Future value, Number of periods, and...
length_octave
Length of R objects (GNU Octave/MATLAB compatible)
Manningcirc
Circular cross-section using the Gauckler-Manning-Strickler...
Manningpara
Parabolic cross-section for the Gauckler-Manning-Strickler...
Manningrect
Rectangular cross-section for the Gauckler-Manning-Strickler...
Manningtrap
Trapezoidal cross-section for the Gauckler-Manning-Strickler...
Manningtri
Triangular cross-section for the Gauckler-Manning-Strickler...
n
Manning's n for natural channels
na.interp1
na.interp1
nc1
Horton method for composite Manning's n
nc2
Einstein and Banks method for composite Manning's n
nc3
Lotter method for composite Manning's n
nc4
Krishnamurthy and Christensen method for composite Manning's...
ngivenPFi
To Find i Given F, n, and P (Engineering Economics)
numel
Number of elements (GNU Octave/MATLAB compatible)
PgivenA
Present value given Annual value (Engineering Economics)
PgivenA1
Present value for geometric gradient series (Engineering...
PgivenAcont
Present value given Annual value [continuous] (Engineering...
PgivenF
Present value given Future value (Engineering Economics)
PgivenFcont
Present value given Future value [continuous] (Engineering...
PgivenFivary
"Present equivalent of a series of future cash flows subject...
PgivenG
Present value given Gradient value (Engineering Economics)
ranges
Sample range
relerror
Relative error
righttri
Right triangle calculations
rms
Root-mean-square
secd
Secant (in degrees) [GNU Octave/MATLAB compatible]
sgm
Geometric mean
shm
Harmonic mean
SimpIntPaid
Simple Interest Paid (Engineering Economics)
sind
Sine (in degrees) [GNU Octave/MATLAB compatible]
size
Size of R objects (GNU Octave/MATLAB compatible)
tand
Tangent (in degrees) [GNU Octave/MATLAB compatible]
volsphere
Sphere volume

Files in this package

iemisc
iemisc/inst
iemisc/inst/CITATION
iemisc/inst/doc
iemisc/inst/doc/Open-Channel-Flow_Examples_Geometric_Shapes.html
iemisc/inst/doc/Open-Channel-Flow_Examples_Geometric_Shapes.R
iemisc/inst/doc/Open-Channel-Flow_Examples_Geometric_Shapes.Rmd
iemisc/NAMESPACE
iemisc/NEWS.md
iemisc/R
iemisc/R/PgivenF.R
iemisc/R/PgivenA1.R
iemisc/R/Manningtrap.R
iemisc/R/size.R
iemisc/R/AgivenP.R
iemisc/R/cv.R
iemisc/R/FgivenP.R
iemisc/R/rms.R
iemisc/R/EffInt.R
iemisc/R/righttri.R
iemisc/R/Manningpara.R
iemisc/R/volsphere.R
iemisc/R/iemisc.R
iemisc/R/Manningcirc.R
iemisc/R/cosd.R
iemisc/R/PgivenG.R
iemisc/R/ngivenPFi.R
iemisc/R/AgivenFcont.R
iemisc/R/concr_mix_normal_strength.R
iemisc/R/nc.R
iemisc/R/relerror.R
iemisc/R/na.interp1.R
iemisc/R/PgivenA.R
iemisc/R/FgivenA.R
iemisc/R/AgivenF.R
iemisc/R/PgivenFivary.R
iemisc/R/shm.R
iemisc/R/Manningrect.R
iemisc/R/ranges.R
iemisc/R/Manningtri.R
iemisc/R/benefitcost.R
iemisc/R/igivenPFn.R
iemisc/R/SimpIntPaid.R
iemisc/vignettes
iemisc/vignettes/Open-Channel-Flow_Examples_Geometric_Shapes.Rmd
iemisc/README.md
iemisc/MD5
iemisc/build
iemisc/build/vignette.rds
iemisc/DESCRIPTION
iemisc/man
iemisc/man/Manningtri.Rd
iemisc/man/PgivenG.Rd
iemisc/man/cotd.Rd
iemisc/man/n.Rd
iemisc/man/Manningcirc.Rd
iemisc/man/length_octave.Rd
iemisc/man/igivenPFn.Rd
iemisc/man/cv.Rd
iemisc/man/asecd.Rd
iemisc/man/ranges.Rd
iemisc/man/FgivenA.Rd
iemisc/man/AgivenG.Rd
iemisc/man/atan2d.Rd
iemisc/man/relerror.Rd
iemisc/man/CompIntPaid.Rd
iemisc/man/secd.Rd
iemisc/man/PgivenA.Rd
iemisc/man/acscd.Rd
iemisc/man/PgivenFcont.Rd
iemisc/man/acosd.Rd
iemisc/man/Manningpara.Rd
iemisc/man/FgivenP.Rd
iemisc/man/numel.Rd
iemisc/man/PgivenF.Rd
iemisc/man/SimpIntPaid.Rd
iemisc/man/atand.Rd
iemisc/man/AgivenP.Rd
iemisc/man/PgivenA1.Rd
iemisc/man/asind.Rd
iemisc/man/concr_mix_normal_strength.Rd
iemisc/man/Manningtrap.Rd
iemisc/man/FgivenPcont.Rd
iemisc/man/volsphere.Rd
iemisc/man/cosd.Rd
iemisc/man/PgivenFivary.Rd
iemisc/man/size.Rd
iemisc/man/rms.Rd
iemisc/man/shm.Rd
iemisc/man/AgivenF.Rd
iemisc/man/benefitcost.Rd
iemisc/man/PgivenAcont.Rd
iemisc/man/righttri.Rd
iemisc/man/nc3.Rd
iemisc/man/EffInt.Rd
iemisc/man/iemisc.Rd
iemisc/man/tand.Rd
iemisc/man/acotd.Rd
iemisc/man/AgivenFcont.Rd
iemisc/man/na.interp1.Rd
iemisc/man/nc1.Rd
iemisc/man/nc2.Rd
iemisc/man/sind.Rd
iemisc/man/approxerror.Rd
iemisc/man/Manningrect.Rd
iemisc/man/sgm.Rd
iemisc/man/FgivenAcont.Rd
iemisc/man/nc4.Rd
iemisc/man/cscd.Rd
iemisc/man/ngivenPFi.Rd
iemisc/man/AgivenPcont.Rd