All functions

allperm()

Computes all the combinations of the transformed parameters

alltransf()

Computes all the chosen transformations to the input data frame in the chosen parameters.

bboxplot()

Beautiful boxplots with ggplot2.

bestfit()

Best fit models

bestfitEst()

Fitter function for bestfit

brformat()

Wrapper around format

canasvieiras_97

Prices of 15 plots in Canasvieiras (1997)

centre()

Return the median value or the modal value of a vector, depending on whether the vector is numeric or a factor.

centro_13_15

Prices of Florianopolis' downtown apartaments in 2013 and 2015

centro_2015

Prices of 50 Florianopolis' downtown apartaments

extrapolate()

Extrapolation limits

gen_map()

Generates map from SpatialPointsDataFrame

grau()

Based on a lm object, returns reasoning degree parameters according to NBR14.653-2.

inverse()

Returns a vector generated with the inverse of the function f

involutivo_estatico() AREA_CONSTRUIDA() VGV() FCI() FCV() FCL() FC() VPL() sensibilidade_tma() sensibilidade_custo() sensibilidade_venda() sensibilidade_bdi_i() sensibilidade_bdi_c() sensibilidade_vv() vpl_sim()

Real States appraisals based in the involutive method

itacorubi_2015

Prices of 63 Florianopolis' apartaments in Itacorubi neighbourhood

jungles

Parametrized optimals costs percentages per period according to Jungles and Ávila (2009)

loteamento

Land division data

new_data()

Builds newdata argument to be used in predict.lm

outlier_analysis()

Sample outlier analysis

parameters()

Extract object parameters

amplitude() g_precisao() campo_arbitrio() aval_intervalar()

Based on a dataframe containing the estimated values, returns amplitude according to NBR14.653-2

plotdf()

Plot data frames

plotmod()

Plot bestfit models

plotvar()

Plot model predictors against the response variable with intervals

power()

Parent Function: Power of a number.

power_plot()

Power plots with ggplot2

predict(<bestfit>)

Predict method for bestfit linear models

reais()

Wrapper around brformat

rec()

Reciprocal (1/x) of a number

renda

Income

rossheidecke()

Computes the depreciation parameter according to the Ross-Heidecke method

rsqr()

Reciprocal of the square of a number

rsqrt()

Reciprocal of the square root of a number

sqr()

Square of a number

summary(<bestfit>)

Summary method for class bestfit

terrenos_praia

Prices of 48 plots at the beach

trindade

Prices of 15 Florianopolis' apartaments with 2 rooms in Trindade neighbourhood

trivelloni_2005

Prices of 249 Florianopolis' Real Estate

update(<bestfit>)

Update method for bestfit