fct_reorder factor column by another column
I have this dataframe called test
:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame")
I want to reorder event_type
according to hazard_ratio
, so I tried this to no avail..
test %>%
mutate(event_type = as.character(event_type),
event_type = fct_reorder(event_type, hazard_ratio))
r forcats
|
show 4 more comments
I have this dataframe called test
:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame")
I want to reorder event_type
according to hazard_ratio
, so I tried this to no avail..
test %>%
mutate(event_type = as.character(event_type),
event_type = fct_reorder(event_type, hazard_ratio))
r forcats
1
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
Is there atidyverse
solution? Haha thank you
– JasonBaik
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, thenmutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help forfct_reorder
, the.fun
is defined as.fun = median
.
– hrbrmstr
Nov 25 '18 at 19:54
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59
|
show 4 more comments
I have this dataframe called test
:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame")
I want to reorder event_type
according to hazard_ratio
, so I tried this to no avail..
test %>%
mutate(event_type = as.character(event_type),
event_type = fct_reorder(event_type, hazard_ratio))
r forcats
I have this dataframe called test
:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame")
I want to reorder event_type
according to hazard_ratio
, so I tried this to no avail..
test %>%
mutate(event_type = as.character(event_type),
event_type = fct_reorder(event_type, hazard_ratio))
r forcats
r forcats
asked Nov 25 '18 at 19:46
JasonBaikJasonBaik
320113
320113
1
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
Is there atidyverse
solution? Haha thank you
– JasonBaik
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, thenmutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help forfct_reorder
, the.fun
is defined as.fun = median
.
– hrbrmstr
Nov 25 '18 at 19:54
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59
|
show 4 more comments
1
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
Is there atidyverse
solution? Haha thank you
– JasonBaik
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, thenmutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help forfct_reorder
, the.fun
is defined as.fun = median
.
– hrbrmstr
Nov 25 '18 at 19:54
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59
1
1
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
Is there a
tidyverse
solution? Haha thank you– JasonBaik
Nov 25 '18 at 19:54
Is there a
tidyverse
solution? Haha thank you– JasonBaik
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, then
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help for fct_reorder
, the .fun
is defined as .fun = median
.– hrbrmstr
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, then
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help for fct_reorder
, the .fun
is defined as .fun = median
.– hrbrmstr
Nov 25 '18 at 19:54
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59
|
show 4 more comments
1 Answer
1
active
oldest
votes
It sure looks like both methods reorder the factor on my system:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame") -> test
We'll use ggplot2
for verification since it uses factor
s for ordering axis things.
Original:
ggplot(test, aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
Good 'ol base R
mutate(test, event_type = reorder(event_type, hazard_ratio)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
forcats
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
That's so weird! When I just run themutate
function without plotting, R shows me a data frame that has not changed, but once Iggplot
, it is ordered
– JasonBaik
Nov 25 '18 at 20:07
1
It reorders the factor. Do astr()
of the data frame or astr()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's whatarrange()
does.
– hrbrmstr
Nov 25 '18 at 20:08
add a comment |
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It sure looks like both methods reorder the factor on my system:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame") -> test
We'll use ggplot2
for verification since it uses factor
s for ordering axis things.
Original:
ggplot(test, aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
Good 'ol base R
mutate(test, event_type = reorder(event_type, hazard_ratio)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
forcats
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
That's so weird! When I just run themutate
function without plotting, R shows me a data frame that has not changed, but once Iggplot
, it is ordered
– JasonBaik
Nov 25 '18 at 20:07
1
It reorders the factor. Do astr()
of the data frame or astr()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's whatarrange()
does.
– hrbrmstr
Nov 25 '18 at 20:08
add a comment |
It sure looks like both methods reorder the factor on my system:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame") -> test
We'll use ggplot2
for verification since it uses factor
s for ordering axis things.
Original:
ggplot(test, aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
Good 'ol base R
mutate(test, event_type = reorder(event_type, hazard_ratio)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
forcats
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
That's so weird! When I just run themutate
function without plotting, R shows me a data frame that has not changed, but once Iggplot
, it is ordered
– JasonBaik
Nov 25 '18 at 20:07
1
It reorders the factor. Do astr()
of the data frame or astr()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's whatarrange()
does.
– hrbrmstr
Nov 25 '18 at 20:08
add a comment |
It sure looks like both methods reorder the factor on my system:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame") -> test
We'll use ggplot2
for verification since it uses factor
s for ordering axis things.
Original:
ggplot(test, aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
Good 'ol base R
mutate(test, event_type = reorder(event_type, hazard_ratio)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
forcats
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
It sure looks like both methods reorder the factor on my system:
structure(list(event_type = structure(c(5L, 6L, 8L, 3L, 9L, 1L,
7L, 4L, 10L, 2L), .Label = c("BLOCK", "CHL", "FAC", "GIVE", "GOAL",
"HIT", "MISS", "SHOT", "STOP", "TAKE"), class = "factor"), hazard_ratio = c(0.909615543020822,
1.3191464689192, 0.979677208703559, 1.02474605962247, 1.04722377755438,
1.07656116782136, 1.01186162453814, 1.06021078216577, 0.972520062522276,
0.915937088175971)), row.names = c(NA, -10L), class = "data.frame") -> test
We'll use ggplot2
for verification since it uses factor
s for ordering axis things.
Original:
ggplot(test, aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
Good 'ol base R
mutate(test, event_type = reorder(event_type, hazard_ratio)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
forcats
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity)) %>%
ggplot(aes(hazard_ratio, event_type)) +
geom_segment(aes(xend=0, yend=event_type))
answered Nov 25 '18 at 20:03
hrbrmstrhrbrmstr
60.7k688149
60.7k688149
That's so weird! When I just run themutate
function without plotting, R shows me a data frame that has not changed, but once Iggplot
, it is ordered
– JasonBaik
Nov 25 '18 at 20:07
1
It reorders the factor. Do astr()
of the data frame or astr()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's whatarrange()
does.
– hrbrmstr
Nov 25 '18 at 20:08
add a comment |
That's so weird! When I just run themutate
function without plotting, R shows me a data frame that has not changed, but once Iggplot
, it is ordered
– JasonBaik
Nov 25 '18 at 20:07
1
It reorders the factor. Do astr()
of the data frame or astr()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's whatarrange()
does.
– hrbrmstr
Nov 25 '18 at 20:08
That's so weird! When I just run the
mutate
function without plotting, R shows me a data frame that has not changed, but once I ggplot
, it is ordered– JasonBaik
Nov 25 '18 at 20:07
That's so weird! When I just run the
mutate
function without plotting, R shows me a data frame that has not changed, but once I ggplot
, it is ordered– JasonBaik
Nov 25 '18 at 20:07
1
1
It reorders the factor. Do a
str()
of the data frame or a str()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's what arrange()
does.– hrbrmstr
Nov 25 '18 at 20:08
It reorders the factor. Do a
str()
of the data frame or a str()
of the column before/after and you'll see that the factor changes. It's not going to rearrange the entire data frame. That's what arrange()
does.– hrbrmstr
Nov 25 '18 at 20:08
add a comment |
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1
with(test, reorder(event_type, hazard_ratio))
– hrbrmstr
Nov 25 '18 at 19:52
Is there a
tidyverse
solution? Haha thank you– JasonBaik
Nov 25 '18 at 19:54
If you're stuck with the tidyverse, then
mutate(test, event_type = fct_reorder(event_type, hazard_ratio, .fun = identity))
. Look at the help forfct_reorder
, the.fun
is defined as.fun = median
.– hrbrmstr
Nov 25 '18 at 19:54
Thank you!!!!!!!
– JasonBaik
Nov 25 '18 at 19:55
@hrbrmstr It still doesn't work. The order doesn't change..
– JasonBaik
Nov 25 '18 at 19:59