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:R, R R! [email protected]
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: 2015 315,4 .... 480
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90 !
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: 7 19 [ ]
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2014 - 2015
14 * 32615 =456610
R + Rstudio
magrittr (%>%)
tidyr
dplyr , ,
ggplot2
stationaRy
zoo ()
scales
extrafont R
Debian GNU/Linux !
> atmo2 atmo2$time.posCT.Kiev library(extrafont)
Registering fonts with R
> font_import()
Importing fonts may take a few minutes, depending on the number
of fonts and the speed of the system. Continue? [y/n] y
Scanning ttf files in /usr/share/fonts/ ...Extracting .afm files
from .ttf files......
TeX/LaTeX !
> library(stationaRy)> library(magrittr)> met_stations
write.table(met_stations, "met_stations.csv", sep = ";")# . 27 .
> KrR_point_met %select_isd_station(name = "LOZUVATKA INTL")
%>%get_isd_station_data(startyear = 2005, endyear = 2016)
> KrR_point_met$time.posCT.UTC KrR_point_met$time.posCT.Kiev
library(zoo)> KrR_point_met$wd[is.na(KrR_point_met$wd)] seq.time
mer.meteo approx.meteo zooToDf = 191.25 & wd < 213.75 &
ws > 0), "SSW",ifelse((wd >= 213.75 & wd < 236.25
& ws > 0), "SW",ifelse((wd >= 236.25 & wd < 258.75
& ws > 0), "WSW",ifelse((wd >= 258.75 & wd <
281.25 & ws > 0), "W",ifelse((wd >= 281.25 & wd <
303.75 & ws > 0), "WNW",ifelse((wd >= 303.75 & wd
< 326.25 & ws > 0), "NW",ifelse((wd >= 326.25 & wd
< 348.75 & ws > 0), "NNW",ifelse((wd >= 348.75 &
wd = 0 & wd < 11.25 & ws > 0), "N",ifelse((wd >=
11.25 & wd < 33.75 & ws > 0), "NNE",ifelse((wd >=
33.75 & wd < 56.25 & ws > 0), "NE",ifelse((wd >=
56.25 & wd < 78.75 & ws > 0), "ENE",ifelse((wd >=
78.75 & wd < 101.25 & ws > 0), "E",ifelse((wd >=
101.25 & wd < 123.75 & ws > 0), "ESE",ifelse((wd
>= 123.75 & wd < 146.25 & ws > 0), "SE",ifelse((wd
>= 146.25 & wd < 168.75 & ws > 0),
"SSE",ifelse((wd < 0 & ws > 0), "VRB",
"CALM")))))))))))))))))), levels=c("N","NNE","NE","ENE", "E",
"ESE", "SE", "SSE", "S", "SSW", "SW", "WSW","W", "WNW", "NW",
"NNW", "VRB", "CALM"))) -> approx.meteo.df
> atmo2 tbl_df(atmo2) %>%filter(dust != "NA")
%>%select(nazva, DD.meteo.from, dust) %>%ggplot(aes(y = dust,
x = DD.meteo.from, fill = nazva)) +geom_boxplot()
+stat_summary(fun.y = median, geom = "line", aes(group = 2), colour
= "red", size = 2) +stat_summary(fun.data = give.n, geom = "text",
fun.y = median, angle = 270, size = 3, colour = "slateblue4")
+scale_y_continuous(limits=c(0, 0.75)) +
... () + # 20
facet_grid(.~nazva)
:
ggplot2: geom_boxplot
():
ggplot2: geom_tile
> tbl_df(KrR_point_met) %>%... ( : dplyr tidyr
http://www.datastory.org.ua/?p=598) %>%ggplot(aes(monthweek,
weekday.order, fill = mean.tmp.value)) +geom_tile(colour =
"gray15") +facet_grid(year~month.order) +scale_fill_gradient2(name
= "...", limits = c(0.0, 100.0), low = "red4", mid = "orange2",
high = "royalblue", midpoint = 50.0)
+scale_x_continuous(breaks=seq(1, 6, 1)) +
... () + # 20
geom_text(aes(label = mean.tmp.value), vjust = 0.5, family =
"Droid Sans", size = 2.5, colour = "darkred")
():
ggplot2: geom_tile
( ):
ggplot2: geom_tile
:
ggplot2 + scales: geom_point + scale_x_datetime
> tbl_df(atmo2) %>%... ( : dplyr tidyr)
%>%ggplot(aes(time.posCT.Kiev, NO)) +geom_point(stat="identity",
colour = "darkred", size = 3.5) +geom_hline(aes(yintercept = c(0.4,
0.06), colour = c("blue", "green")), linetype=c("dashed",
"dotdash"), size = 1.2, show_guide = TRUE) +labs(y = "...", x =
"...", title = "...") +scale_color_manual(values=c("#00008B",
"#458B00"), name="...",labels=c("...", "..."))
+scale_x_datetime(breaks = date_breaks("2880 mins"), labels =
date_format("%d %b %H:%M", tz = "Europe/Kiev"), minor_breaks =
date_breaks("720 min")) +... () # 20
:
ggplot2 + scales: geom_point + scale_x_datetime
: ... '' ''...
:
ggplot2
> ggplot(aes(x = ..., y = ...)) +geom_point(...) +labs(y =
"...", x = "...", title = "...") +theme(text = element_text(family
= "Droid Serif", face = "italic", size = 14, colour = "firebrick4",
lineheight = 0.9), legend.position = "bottom", legend.text =
element_text(family = "Droid Serif", face = "italic", size = 14,
colour = "firebrick4", lineheight = 0.8, angle = 0), axis.text.x =
element_text(colour = "gray15", face="bold", size= 12, angle = 270,
vjust = 0.5, hjust = 1), axis.text.y = element_text(colour =
"gray15", face="bold", size= 12, angle = 0, vjust = 0.5, hjust =
1), axis.ticks = element_line(colour = "orange", size = 0.2),
plot.background = element_rect(fill = "gray95"), panel.grid.major =
element_line(colour = "orange", size = 0.2), panel.grid.minor =
element_line(colour = "gray90"), panel.background =
element_rect(fill="gray95"))
- !
1)
2)
3) R
4) !
! [email protected]
[email protected]
18.03.16
