Nothing
Rtweets <- function(n=25, lang=NULL, since=NULL, ...) {
searchTwitter("#rstats", n=n, lang=lang, since=since, ...)
}
searchTwitter <- function(searchString, n=25, lang=NULL,
since=NULL, until=NULL, locale=NULL,
geocode=NULL, sinceID=NULL, maxID=NULL,
resultType=NULL,
retryOnRateLimit=120, ...) {
if (nchar(searchString) > 1000) {
stop("searchString can only be up to 1000 characters")
}
if (n <= 0)
stop("n must be positive")
n <- as.integer(n)
if (is.null(since)) {
since_date = NULL
} else {
since_date = strsplit(since, " ")[[1]][1]
}
if (is.null(until)) {
until_date = NULL
} else {
until_date = strsplit(until, " ")[[1]][1]
if (until_date == since_date) {
## If since & until are on the same day nothing will be returned. Move
## until up a day and then we'll filter this later
until_date = as.Date(since_date) + 1
}
}
if (!is.null(geocode)) {
geocheck = strsplit(geocode[[1]], ',')[[1]]
lat = as.numeric(geocheck[1])
lon = as.numeric(geocheck[2])
if ((lon > 180) || (lon < -180)) {
stop('Longitude need to be in range [180,-180].')
}
if ((lat > 90)||(lat < -90)) {
stop('Latitude need to be in range [90.0,-90.0].')
}
}
params <- buildCommonArgs(lang=lang, locale=locale, since=since_date, until=until_date,
geocode=geocode, since_id=sinceID, max_id=maxID,
result_type=resultType )
params[['q']] <- searchString
params[["include_entities"]] = TRUE
jsonList <- doRppAPICall("search/tweets", n, params=params, retryOnRateLimit=retryOnRateLimit, ...)
statuses = import_statuses(jsonList)
datetimes = sapply(statuses, function(x) x$getCreated())
if (is.null(since)) {
since_statuses = seq_along(statuses)
} else {
since_statuses = which(datetimes >= as.numeric(as.POSIXct(since, tz="UTC")))
}
if (is.null(until)) {
until_statuses = seq_along(statuses)
} else {
until_statuses = which(datetimes <= as.numeric(as.POSIXct(until, tz="UTC")))
}
good_statuses = intersect(since_statuses, until_statuses)
return(statuses[good_statuses])
}
## I don't know how many times I've typod this, making an alias
searchTwitteR = searchTwitter
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.