Estimate probability density from cumulative fraction
0
Can I "backward" estimate the probability density by mutate function in dplyr?
x <- c(0.1, 0.2, 0.3, 0.2, 0.1, 0.1)
df <- as.data.frame(x)
df %>% mutate(cumsum = cumsum(x))
r data-manipulation
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
add a comment |
0
Can I "backward" estimate the probability density by mutate function in dplyr?
x <- c(0.1, 0.2, 0.3, 0.2, 0.1, 0.1)
df <- as.data.frame(x)
df %>% mutate(cumsum = cumsum(x))
r data-manipulation
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
add a comment |
0
0
0
Can I "backward" estimate the probability density by mutate function in dplyr?
x <- c(0.1, 0.2, 0.3, 0.2, 0.1, 0.1)
df <- as.data.frame(x)
df %>% mutate(cumsum = cumsum(x))
r data-manipulation
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
Can I "backward" estimate the probability density by mutate function in dplyr?
x <- c(0.1, 0.2, 0.3, 0.2, 0.1, 0.1)
df <- as.data.frame(x)
df %>% mutate(cumsum = cumsum(x))
r data-manipulation
r data-manipulation
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
asked Nov 20 '18 at 18:54
Nan-Hung HsiehNan-Hung Hsieh
174
174
add a comment |
add a comment |
1 Answer
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If
cs <- cusum(x)
then x equals
c(cs[1], diff(cs))
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
add a comment |
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1 Answer
1
active
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votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
If
cs <- cusum(x)
then x equals
c(cs[1], diff(cs))
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
add a comment |
1
If
cs <- cusum(x)
then x equals
c(cs[1], diff(cs))
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
add a comment |
1
1
1
If
cs <- cusum(x)
then x equals
c(cs[1], diff(cs))
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
If
cs <- cusum(x)
then x equals
c(cs[1], diff(cs))
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
answered Nov 20 '18 at 18:58
G. GrothendieckG. Grothendieck
150k10132238
150k10132238
add a comment |
add a comment |
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