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ultimate-vim/sources_non_forked/vim-snippets/UltiSnips/r.snippets
2021-06-30 12:00:07 -05:00

191 lines
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priority -20
global !p
import os
from vimsnippets import complete
FIELD_TYPES = [
'character',
'data.frame',
'integer',
'list',
'logical',
'matrix',
'numeric',
'vector']
endglobal
snippet #! "#!/usr/bin/env Rscript" b
#!/usr/bin/env Rscript
$0
endsnippet
snippet setwd "Set workingdir" b
setwd("${1:`!p snip.rv = os.getcwd()`}")
endsnippet
snippet as "Apply type on variable" w
as.$1`!p snip.rv = complete(t[1], FIELD_TYPES)`($2${VISUAL})
endsnippet
snippet is "Test type on variable" w
is.$1`!p snip.rv = complete(t[1], FIELD_TYPES)`($2${VISUAL})
endsnippet
snippet dl "Download and install a package" b
download.file("${1:${VISUAL:url to package}}", destfile = "${2:${1/.*\/(\S*)$/(?1:$1)/ga}}")
install.packages("$2", type = "source", repos = NULL)
library("${3:${2/^(\w+)_.*$/(?1:$1)/ga}}")
endsnippet
snippet lib "Import a library"
library('${0:${VISUAL:package}}')
endsnippet
snippet req "Require a file"
require('${0:${VISUAL:package}}')
endsnippet
snippet source "Source a file"
source('${0:${VISUAL:file}}')
endsnippet
snippet if "If statement"
if ($1) {
${0:${VISUAL}}
}
endsnippet
snippet eif "Else-If statement"
else if ($1) {
${0:${VISUAL}}
}
endsnippet
snippet el "Else statement"
else {
${0:${VISUAL}}
}
endsnippet
snippet ife "if .. else"
if ($1) {
${2:${VISUAL}}
} else {
$0
}
endsnippet
snippet wh "while loop"
while($1) {
${0:${VISUAL}}
}
endsnippet
snippet for "for loop"
for (${1:item} in ${2:list}) {
${0:${VISUAL}}
}
endsnippet
snippet fun "Function definition"
${1:name} <- function ($2) {
${0:${VISUAL}}
}
endsnippet
snippet ret "Return call"
return(${0:${VISUAL}})
endsnippet
snippet df "Data frame"
${1:name}[${2:rows}, ${0:cols}]
endsnippet
snippet c "c function"
c(${0:${VISUAL:items}})
endsnippet
snippet li "list function"
list(${0:${VISUAL:items}})
endsnippet
snippet mat "matrix function"
matrix(${1:${VISUAL:data}}, nrow = ${2:rows}, ncol = ${0:cols})
endsnippet
snippet apply "apply function"
apply(${1:${VISUAL:array}}, ${2:margin}, ${0:function})
endsnippet
snippet lapply "lapply function"
lapply(${1:${VISUAL:list}}, ${0:function})
endsnippet
snippet sapply "sapply function"
sapply(${1:${VISUAL:list}}, ${0:function})
endsnippet
snippet vapply "vapply function"
vapply(${1:${VISUAL:list}}, ${2:function}, ${0:type})
endsnippet
snippet mapply "mapply function"
mapply(${1:${VISUAL:function}}, ${0:...})
endsnippet
snippet tapply "tapply function"
tapply(${1:${VISUAL:vector}}, ${2:index}, ${0:function})
endsnippet
snippet rapply "rapply function"
rapply(${1:${VISUAL:list}}, ${0:function})
endsnippet
snippet pl "Plot function"
plot(${1:${VISUAL:x}}, ${0:y})
endsnippet
snippet ggp "ggplot2 plot"
ggplot(${1:${VISUAL:data}}, aes(${0:aesthetics}))
endsnippet
snippet fis "Fisher test"
fisher.test(${1:x}, ${0:y})
endsnippet
snippet chi "Chi Squared test"
chisq.test(${1:x}, ${0:y})
endsnippet
snippet tt "t-test"
t.test(${1:x}, ${0:y})
endsnippet
snippet wil "Wilcox test"
wilcox.test(${1:x}, ${0:y})
endsnippet
snippet cor "Correlation test"
cor.test(${1:x}, ${0:y})
endsnippet
snippet fte "FTE test"
var.test(${1:x}, ${0:y})
endsnippet
snippet kvt "KV test"
kv.test(${1:x}, ${0:y})
endsnippet
#################################
# easily create string vector #
#################################
# Given individual words separated by spaces
# Select words (e.g. shift-v for whole line (such as the line above)
# then press <Tab> then type "vec", press <Tab> again to get this:
# var <- c("#","Given","individual","words","separated","by","spaces")
# var <- c("#","type","out","individual","words","separated","by","spaces")
snippet vec
${1:var} <- c("${0:${VISUAL:/ /","/g}}")
endsnippet