statar-package |
A package for applied research |
as.monthly |
Elapsed dates (monthly, quarterly) |
as.quarterly |
Elapsed dates (monthly, quarterly) |
bin |
Bin a numeric vector and return integer codes for the binning (corresponds to Stata command xtile) |
demean |
Demean a vector |
elapsed |
Elapsed dates (monthly, quarterly) |
evalm |
String and expression interpolation |
fill_gap |
Add rows corresponding to gaps in some variable |
fill_gap_ |
Add rows corresponding to gaps in some variable |
find_duplicates |
returns duplicated rows |
find_duplicates_ |
returns duplicated rows |
floor_date |
floor_date Round date-times down. |
graph |
Experimental function to graph a dataset |
graph_ |
Experimental function to graph a dataset |
is.monthly |
Elapsed dates (monthly, quarterly) |
is.quarterly |
Elapsed dates (monthly, quarterly) |
join |
Join two data.tables together |
lag.default |
lead and lag with respect to a time variable |
lead |
lead and lag with respect to a time variable |
lead-lag |
lead and lag with respect to a time variable |
monthly |
Elapsed dates (monthly, quarterly) |
pastem |
String and expression interpolation |
pastem0 |
String and expression interpolation |
quarterly, |
Elapsed dates (monthly, quarterly) |
quotem |
String and expression interpolation |
quotem_ |
String and expression interpolation |
roll_lag |
Apply rollling functions with respect to a time variable |
roll_lead |
Apply rollling functions with respect to a time variable |
sample_mode |
Statistical mode |
setdrop |
Drop certain columns in place |
setdrop_ |
Drop certain columns in place |
setkeep |
Keep only certain columns in place |
setkeep_ |
Keep only certain columns in place |
setmutate |
Version of mutate that (i) transforms data.table in place (ii) allows by, i condition |
setmutate_ |
Version of mutate that (i) transforms data.table in place (ii) allows by, i condition |
setmutate_each |
Version of mutate_each that (i) transforms data.table in place (ii) allows by, i condition (iii) when only when fun, creates new variables - except when replace = TRUE |
setmutate_each_ |
Version of mutate_each that (i) transforms data.table in place (ii) allows by, i condition (iii) when only when fun, creates new variables - except when replace = TRUE |
setna |
fill NA in place based on non missing observations |
setna_ |
fill NA in place based on non missing observations |
statar |
A package for applied research |
sum_up |
Gives summary statistics (corresponds to Stata command summarize) |
sum_up_ |
Gives summary statistics (corresponds to Stata command summarize) |
tag |
Creates a vector of zero except for one subscript |
tempname |
Create unique names within a list, a data.frame, or an environment |
winsorise |
Winsorize a numeric vector |
winsorize |
Winsorize a numeric vector |